A lot of shared hosting providers would also be able to implement this. Bringing the benefits of ECH's anti-snooping to many end-users outside of CloudFlare. I

A lot of shared hosting providers would also be able to implement this. Bringing the benefits of ECH's anti-snooping to many end-users outside of CloudFlare. Individual servers hosting one single website won't benefit much though. Unless you do encrypted split-DNS, I guess.