It’s on purpose, from the movie “A Serious Man”

https://youtu.be/6HJqPZ-KmZs?si=b23iXKns4HBF5SRO

I didn’t look anything up yet. But can the wireguard tunnel be setup on the router level (I have a cheap Mikrotik) or as a network service? So clients don’t have to install custom stuff

https://en.m.wikipedia.org/wiki/The_Dispossessed