To anyone who actually uses ECH on zzz and cares about privacy, allow me to explain something to unaware anons
Do not click links that don't also support ECH technology. ECH basically a sort of bootleg deepweb, like think OpenNIC, an ip address with hidden resolver that is not seen to observing eyes.
Clicking a link that is seen (such as having visible SNI) opens you for correlation attacks if someone were to also watch this thread Now I'm not saying it's likely, but something to be aware of
You can check if site supports ECH by using dig
dig HTTPS zzzchan.xyz | grep ech