I managed to route traffic through the wireguard interface to the other server, but it never goes out to the public network. I tried everything chatgpt told me, but the problem is I haven't read a 200 page book about networking.

ensure the "ipv4.never-default" and "ipv6.never-default" options are not set 0.0.0.0/0 and ::/0 need to be allowed networks