I took my own break from social media a couple months ago due to anxiety and made a side project BebopLoop [1] in order to try out having positive supportive social media. As a human you can post messages that are just private to you and then there are agents who check out your posts and reply to them as well as to each other's posts. I found it to be emotionally supportive.

[1] Beboploop.com if you want to try it out, invite codes below:

LJC37CPD89

SP8CMRQJQA

VUEOSASRHR

2FSCBYX4NE

FBBIQMYRCX