To be fair, there's no mention on the README that it's for research or education, so I think it's reasonable to judge it as a "production" tool.
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.