But then your underlying issue is that you're microhosting and can't hide behind a large cloud provider's domain front, so isn't that inherent to anything you might do?

In other words, blocking solutions that know your small blog is hosted exclusively on 1.2.3.4, without any collateral damage to other blogs the blocking government cares about will just block your IP.

Conversely, if you're hosting importedgoodsecommercesitegovernmentofficialslove.com next to myhumanrightsblog.net on the same IP, ECH is for you and solves your problem: Just register mycoolagnostichosting.net and do ECH to that.

"Just buy a second domain exclusively to work around the arbitrary restrictions put onto the protocol" works as a solution, but it's a silly solution that shouldn't be necessary.