I'm quite surprised there's no easy way to clean Mastodon's remove users avatars and headers.
I'm a single-user instance and I'm already at 2GB of just that, avatar and headers (not counting regular media and previews).
This doesn't look good
https://github.com/mastodon/mastodon/issues/9567
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.