IDEA ABOUT SOCIAL MEDIA REFUGEES:
We might help these refugees feel more welcome by leveraging the psychology. Comment, boost their stuff for a few weeks, so that the dopamine levels don't drop as low. After a while, ease off and condition them to the calmer way of Mastodon/Pleroma.
This way, their brain might tell them "This is more fun than XYZ" and start recommending!
Also far healthier than Facebag et al. No one's a product in this part of the Net.
A Mastodon instance for info/cyber security-minded people.