alt Hacker News> Was pretty useful back when I was in India since Jio randomly blocked websites
With Jio, you don't really need ECH at all. The blocks are mostly rudimentary and bypassed with encrypted DNS (DoH / DoT / DNSCrypt) and Firefox (which fragments the TLS ClientHello packets into two).
Should've added this was back in like 2018 or so. Setting up DoH was harder than enabling SNI, and from my testing back then they were hard filtering on SNI (e.g. I used OpenSSL CLI to set the SNI to `pornhub.com` and connect to "known good" IPs, it'd still get reset).
Funnily enough, not setting the SNI and connecting the the origin IP, and then requesting the page worked fine.