I setup Wireguard and was pleased with the setup. Unfortunately I tried to use it over the next week only to quickly realize I should have kept my OpenVPN install instead.

Outbound port filtering is incredibly common on public and guest wifi networks and I found three use cases in my first week where OpenVPN on 443/tcp would have worked fine. The inability to use Wireguard over TCP and bypass most outbound port filtering by using tcp 443/etal makes it unusable in my daily life. I can understand why TCP isn't performant but my choice isn't performance vs non-performant. It's works somewhat vs GFY.

And yes I've seen the udp over tcp forwarding hacks. They don't work on iOS and some look outright dangerous (hello open proxy).

Hopefully this can be addressed before Wireguard hits 1.0.