Not technical/ needs to be super easy for everyone
https://keet.io is also pretty easy. People can be as anonymois as they want to be.
Join me on Keet.io - The Psychedelic Libertarian Repository (no expiry) pear://keet/yry5f6hctja4dwbmpfxbpngqgjp6oiz3hqtzhimcseumfusi3koaeykkdtpe7u4pkubpkt4tykmjrpknr5an9ncjnw63w711x1q8pmkeqc