Hi I've found this great idea on github
is a nice idea to avoid all censorship from reddit and reddit frontend, it's in develop but at a good stage.
A dev from my country is also developing a front end like old school reddit here:
[Seedit[(https://seedit.netlify.app/)
in the first link you will find all infos about the tech below, basically the idea is to use arbitrary captchas or challenges to prove you're human.
Interesting imo.