Recommend trying vrf (l3mdev) for this (dual interface w/ 0.0.0.0/0 route) setup. Put the wg interface in a new vrf, and spawn your self-hosted server in that

Recommend trying vrf (l3mdev) for this (dual interface w/ 0.0.0.0/0 route) setup. Put the wg interface in a new vrf, and spawn your self-hosted server in that vrf (ip vrf exec xxx command).