Wireguard in LXC

When I had Proxmox 7.x, I also used Wireguard in LXC. I always set it accordingly. In the summer of 2023, I switched to Proxmox 8.x and forgot to do this setting, and Wireguard still works in LXC. Is it necessary to do this setting only for OpenVPN, or also for Wireguard? Someone answered on redit that this step must not be taken.
Quote

lxc.mount.entry: /dev/net dev/net none bind,create=dir
lxc.cgroup2.devices.allow: c 10:200 rwm

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Please don't do this. Giving full access...

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