@rndbit
In Wireguard you need to map a static IP address in the VPN to a client key permanently as dynamic IP assignment is not available. The private IP address is easily found out by anyone. Once we receive a request by a proper authority about the VPN IP address we can link the address to a unique account. That's a serious privacy concern that does not exist in OpenVPN.
Now that we have ChaCha20 cipher even in OpenVPN Data Channel (including our OpenVPN 3 library), there's no pressure to push our customers toward dangerous solutions just for marketing reasons. We can quietly wait for a Wireguard's stable release featuring all the implementations we need (dynamic IP addresses and TCP support).
Kind regards