TLS 1.3 ECH

This amazing standardized feature encrypts the domain as well as the URL.

This means that censors are unable to block only certain websites via DNS blocks, which is one of the main techniques used. But they can still block by IP, no?

In 2020-08, it was reported that the firewall was already blocking it: https://www.zdnet.com/article/china-is-now-blocking-all-encrypted-https-traffic-using-tls-1-3-and-esni/

Therefore, all the West has to do is to force all of its websites to serve ENSI-only!