WebRTC is not blocked. I do see some protocols trying to masquerade as WebRTC, but for some reason it is not popular.
A primitive way to bypass the censor is just to connect to your VPS with RDP or Chrome Remote Desktop (which is WebRTC underlying) and then browse the Internet there. But it needs a very powerful server and is quite slow.
A primitive way to bypass the censor is just to connect to your VPS with RDP or Chrome Remote Desktop (which is WebRTC underlying) and then browse the Internet there. But it needs a very powerful server and is quite slow.