I typically follow back + interact a lot with literally whoever. mostly i make sure people i follow are 20+ and do not have me in their dni. if someone interacts offhand with me i don't always check super hard, but if i do not clearly see an age i usually block because i'm pretty active in enstars spaces and i've noted that a lot of fans are pretty young. because of the content i enjoy interacting with, i prefer to block mostly everyone so no one is uncomfortable.

there are some exceptions to people i block (if they have 'no freaks' or something like that in their bios, but they talk to me about my fics i assume theyre just keeping out another kind of freak...? usually i will block though just for both of us)

i don't subscribe to the label, but if i see 'proship dni' in someone's bio i kind of assume they'll send death threats to people so i block them too