Having a follow button on the screenshot brings nothing and a logo is helpful when sharing (“hey it’s not twitter, I know it looks like it but it’s bluesky”) and looks subtle.
It’s just it’s a forum so people say things for discussions sake and get outraged by anything that a platform they don’t like is doing.
42 of their 56 active users might not care about a watermark but god dammit do they respect it
And so should you