

Been running it from Russia where stock WireGuard stopped working mid-2025.
Sounds like the issue is ISPs within Russia blocking outgoing Wireguard traffic from customers.
If the traffic exits the tunnel without hitting a Russian ISP (e.g. a Mullvad exit node in Sweden that routes the unencrypted traffic to the destination), you won’t be affected. If the exit node is behind a Russian ISP, it might get filtered by DPI depending on which direction is subject to the filter.

Read my comment again, it has the answer. Most VPN services do not provide end-to-end tunnelling. If the exit node is located outside Russia, then what enters the Russian internet will be simple HTTPS traffic.