Just for fun, I've cooked this script to rotate social media avatars using Stable Diffusion via the AI Horde. Currently it only supports Lemmy, but in the future I plan to add support for more software like mastodon etc.
It can rotate user avatar/banner and community/site icon/banner.
Currently I've set it to rotate the lemmy.dbzer0.com site banner every day. I'll deploy it to rotate some communities icons/banners soon as well.
Let me know what you think, and if you want it to support more software, or provide more complex generations, or any other enhancements, feel free to send PRs.