Change Hop limit now that we have IPv6

im not a pro by any means, but I know how to follow directions, so I was wondering how I set the Hop Limit like you can the TTL to 65.

There is a post on here that tells you to use iptables -t mangle -I POSTROUTING 1 -j TTL --ttl-set 65 for the TTL, it does work, but now that we have ipv6 when using web browsers (youtube etc.) I think its using ipv6 instead and it ends up using the hotspot limit.

lmk if this makes any sense lol