why do people think femboys are cringe?

ok so this is a temporary email so I won't be able to reply to comments but I just want to ask: why do people think femboys are cringe? I see so many 'tiktok femboy cringe' compilations (I don't watch them but I saw they exist) and just so many people complaining about how cringe femboys are and how weak, stupid ugly and just bad overall (mainly on reddit tho)
I'm asking this because I don't know if I want to be a femboy or not, so I'm doing like the highest amount of research I can do, to help me decide, anyway, again, I'll see your comments but I doubt the email will exist for long enough for me to respond
also sorry for the long block of text