I personally THINK it's because usually bottoms and submissive people in stories are heavily stereotyped and a lot of time are just annoying, submissive ≠ weak and bottom ≠ feminine man, feminine man obviously exist but that doesn't make them bottoms or submissive and feminine bottom exist but that NOT their only personality trait and that's so...... 1 reply
People are misinformed about "submissive" or "bottom"
The other reason is that usually in mangas they(author) make the story like this. Especially in yaoi, 70% are made in the story to be embarrassed bcz they are a bottom/submissive or implying is a shame to enjoy being one. The bottom/sub is also usually made week, dense, defenseless etc.
And o...... reply
I think many people shame them either because they are considered vulnerable or because being a submissive person in any sort of context is considered "imprisoning" and not being free.
I think many people forget about a common trait when it comes to submissive people: self respect. Many people who are in a position of "submission" in BDSM know t...... reply
I have no clue why you would shame someone for that, I see nothing wrong, personally I would never have sex full stop but I can't understand why people would shame them reply