Coludflare just introduced https://blog.cloudflare.com/boringtun-userspace-wireguard-rust/ its own WireGuard implementation made with Rust. As we all can see, WireGuard become more and more welcome around so I would ask Mirktoik to add WireGuard support into ROS.
I bet many people will say thank you for that, and many companies will honor this, too.