Not sure why this needs to exist. Wireguard is quicker and easier, and apparently has much better security.
First person compared it to WireGuard, next person said yeah but it's probably for education, and I'm saying yeah but I think it's fair to compare it to WireGuard since the README doesn't make it clear whether it's a toy or a production tool.
And if you compare it to WireGuard then it becomes clear you shouldn't use this thing if you want real encryption.