WireGuard is very hard to run without logging. It simply wasn’t designed for that and the maintainer was paid once to write “a rootkit-like” piece of code for a VPN provider which hired him to help them fix that.It’s still an open question afaik
edit: I've worded this weird. I was typing on my phone at lunch stuff I'd just learned this morning[0] which referenced this[1] article saying running a log-less Wireguard might not be possible.
AirVPN in [0]:
> "Wireguard, in its current state, not only is dangerous because it lacks basic features and is an experimental software, but it also weakens dangerously the anonymity layer."
and Perfect Privacy:
> "WireGuard has no dynamic address management, the client addresses are fixed. That means we would have to register every active device of our customers and assign the static IP addresses on each of our VPN servers. [...]"
Things may have changed, but it appears that running a log-less vpn provider is actually more complicated with Wireguard than at first glance. Namely the issues around DynamicIPs.
[0]: https://restoreprivacy.com/wireguard/
[1]: https://www.perfect-privacy.com/blog/2018/10/10/wireguard-vp...
