Is an implementation of "Encrypted Client Hello" possible in the future?

[tigernero79]

At this link I read that cloudflare and firefox are abandoning esni in favor of ECH "Encrypted Client Hello"
for reasons of better privacy, would this be possible to implement it locally as esni?

referral link:
https://blog.mozilla.org/security/2021/01/07/encrypted-client-hello-the-future-of-esni-in-firefox/

[jedisct1]

https://github.com/DNSCrypt/dnscrypt-proxy/wiki/Local-DoH