Outline/Shadowsocks has better chances to keep working (though it is not a true vpn, more like a private proxy) https://getoutline.org/
wireguard is fingerprintable. it's trivial to look at packets and see "this is wireguard". and block the packets
Outline traffic looks much more like noise (pre-shared keys, lack of handshake, …)
I'm not familiar with the software, but according to Wikipedia it's a client to connect to a SOCKS5 proxy:
> Shadowsocks is not a proxy on its own, but (typically) is the client software to help connect to a third-party SOCKS5 proxy, which is similar to a Secure Shell (SSH) tunnel.
Are you saying that's incorrect?
shadowsocks puts a solid cryptolayer on top of it, designed specifically to be hard to detect. its Chinese origin gives a hint here: it is created to circumvent detection by "great firewall"
outline builds a user-friendly toolset on top of it