My results are a bit mixed. Tested 4 devices. Individual usb-a to gigabit ethernet seems to work ok, more or less. But no result with usb-c hubs with ethernet adapter. With more detail:

  1. Usb-a to gigabit ethernet with Realtek RTL8153 works ok.
  2. Usb-a to gigabit ethernet with Axis AX88179 works ok, but intermitent. So not usable.
Tue Jun  7 21:29:43 2022 kern.info kernel: [  141.134782] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
Tue Jun  7 21:29:43 2022 kern.info kernel: [  141.548980] ax88179_178a 2-1:1.0 eth3: register 'ax88179_178a' at usb-xhci-hcd.0.auto-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, 00:0e:c7:9e:64:25
Tue Jun  7 21:29:44 2022 daemon.notice netifd: Interface 'tethering' is enabled
Tue Jun  7 21:29:46 2022 kern.info kernel: [  144.349776] ax88179_178a 2-1:1.0 eth3: ax88179 - Link status is: 1
Tue Jun  7 21:29:46 2022 daemon.notice netifd: Network device 'eth3' link is up
Tue Jun  7 21:29:46 2022 daemon.notice netifd: Interface 'tethering' has link connectivity
Tue Jun  7 21:29:46 2022 daemon.notice netifd: Interface 'tethering' is setting up now
Tue Jun  7 21:29:46 2022 daemon.notice netifd: tethering (8649): udhcpc: started, v1.33.1
Tue Jun  7 21:29:46 2022 daemon.notice netifd: tethering (8649): udhcpc: sending discover
Tue Jun  7 21:29:49 2022 daemon.notice netifd: tethering (8649): udhcpc: sending discover
Tue Jun  7 21:29:49 2022 daemon.notice netifd: tethering (8649): udhcpc: sending select for 192.168.8.134
Tue Jun  7 21:29:49 2022 daemon.notice netifd: tethering (8649): udhcpc: lease of 192.168.8.134 obtained, lease time 43200
Tue Jun  7 21:29:50 2022 daemon.info avahi-daemon[3600]: Joining mDNS multicast group on interface eth3.IPv4 with address 192.168.8.134.
Tue Jun  7 21:29:50 2022 daemon.info avahi-daemon[3600]: New relevant interface eth3.IPv4 for mDNS.
Tue Jun  7 21:29:50 2022 daemon.info avahi-daemon[3600]: Registering new address record for 192.168.8.134 on eth3.IPv4.
Tue Jun  7 21:29:50 2022 daemon.notice netifd: Interface 'tethering' is now up
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: reading /tmp/resolv.conf.d/resolv.conf.auto
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain test
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain onion
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain localhost
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain local
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain invalid
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain bind
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using only locally-known addresses for domain lan
Tue Jun  7 21:29:50 2022 daemon.info dnsmasq[6172]: using nameserver 192.168.8.1#53
Tue Jun  7 21:29:50 2022 user.notice mwan3[8695]: Execute ifup event on interface tethering (eth3)
Tue Jun  7 21:29:51 2022 user.notice mwan3[8695]: Starting tracker on interface tethering (eth3)
Tue Jun  7 21:29:54 2022 user.info mwan3rtmon[3419]: Detect rtchange event.
Tue Jun  7 21:30:36 2022 user.notice firewall: Reloading firewall due to ifup of tethering (eth3)
Tue Jun  7 21:31:09 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.4.4" on interface tethering (eth3)
Tue Jun  7 21:31:11 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.8.8" on interface tethering (eth3)
Tue Jun  7 21:31:13 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.222.222" on interface tethering (eth3)
Tue Jun  7 21:31:15 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.220.220" on interface tethering (eth3)
Tue Jun  7 21:31:22 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.4.4" on interface tethering (eth3)
Tue Jun  7 21:31:24 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.8.8" on interface tethering (eth3)
Tue Jun  7 21:31:26 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.222.222" on interface tethering (eth3)
Tue Jun  7 21:31:28 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.220.220" on interface tethering (eth3)
Tue Jun  7 21:31:35 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.4.4" on interface tethering (eth3)
Tue Jun  7 21:31:37 2022 user.info mwan3track[9068]: Check (ping) failed for target "8.8.8.8" on interface tethering (eth3)
Tue Jun  7 21:31:39 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.222.222" on interface tethering (eth3)
Tue Jun  7 21:31:41 2022 user.info mwan3track[9068]: Check (ping) failed for target "208.67.220.220" on interface tethering (eth3)
Tue Jun  7 21:31:41 2022 user.notice mwan3[12009]: Execute ifdown event on interface tethering (eth3)
Tue Jun  7 21:31:42 2022 user.info mwan3track[9068]: Detect ifdown event on interface tethering (eth3)
Tue Jun  7 21:31:47 2022 user.notice mwan3track[9068]: Interface tethering (eth3) is offline
  1. Usb-c hub Vention 9-to-1 with Realtek RTL8153 does not work.
Tue Jun  7 21:34:21 2022 kern.info kernel: [  377.364472] usb 1-1: new high-speed USB device number 2 using xhci-hcd
Tue Jun  7 21:34:21 2022 kern.info kernel: [  377.534128] hub 1-1:1.0: USB hub found
Tue Jun  7 21:34:21 2022 kern.info kernel: [  377.534282] hub 1-1:1.0: 4 ports detected
Tue Jun  7 21:34:22 2022 kern.info kernel: [  377.627470] usb 2-1: new SuperSpeed USB device number 3 using xhci-hcd
Tue Jun  7 21:34:22 2022 kern.info kernel: [  377.694203] hub 2-1:1.0: USB hub found
Tue Jun  7 21:34:22 2022 kern.info kernel: [  377.694410] hub 2-1:1.0: 4 ports detected
Tue Jun  7 21:34:22 2022 kern.info kernel: [  378.264471] usb 1-1.4: new high-speed USB device number 3 using xhci-hcd
Tue Jun  7 21:34:22 2022 kern.info kernel: [  378.430091] hub 1-1.4:1.0: USB hub found
Tue Jun  7 21:34:22 2022 kern.info kernel: [  378.430219] hub 1-1.4:1.0: 4 ports detected
Tue Jun  7 21:34:23 2022 kern.info kernel: [  378.704470] usb 1-1.4.1: new high-speed USB device number 4 using xhci-hcd
Tue Jun  7 21:34:23 2022 kern.info kernel: [  378.806229] usb-storage 1-1.4.1:1.0: USB Mass Storage device detected
Tue Jun  7 21:34:23 2022 kern.info kernel: [  378.806525] scsi host0: usb-storage 1-1.4.1:1.0
Tue Jun  7 21:34:23 2022 kern.info kernel: [  379.304532] usb 2-1.4: new SuperSpeed USB device number 4 using xhci-hcd
Tue Jun  7 21:34:23 2022 kern.info kernel: [  379.469863] usb 2-1.4: reset SuperSpeed USB device number 4 using xhci-hcd
Tue Jun  7 21:34:23 2022 kern.info kernel: [  379.486024] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Unknown version 0x6010
Tue Jun  7 21:34:23 2022 kern.err kernel: [  379.486059] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): Unknown Device
Tue Jun  7 21:34:24 2022 kern.notice kernel: [  379.805098] scsi 0:0:0:0: Direct-Access     Mass     Storage Device   1.00 PQ: 0 ANSI: 0 CCS
Tue Jun  7 21:34:24 2022 kern.notice kernel: [  380.089838] sd 0:0:0:0: [sda] Attached SCSI removable disk
Tue Jun  7 21:34:24 2022 kern.err kernel: [  380.322699] ubi0 error: ubi_open_volume: cannot open device 0, volume 2, error -16
Tue Jun  7 21:34:24 2022 kern.err kernel: [  380.322742] ubi0 error: ubi_open_volume: cannot open device 0, volume 2, error -16
  1. Usb-c hub Lemorele 10-to-1 with Realtek RTL8153 does not work.