ah yes!
stuff like emeto/scat ❌❌❌
necro ❌ noncon ❌
extreme underage ❌❌❌❌ even reading canon age yuuji is a little much for me but if i see shota stuff on my tl i'll immediately mute! unless it's someone i really like for their other content
those are the ones that come to mind but there might be more i dunno. ty for asking though!