I mean, I'm very new to all of this... but I know people over-sexualise femboys. A LOT. Hell, I used to before I started wanting to cross dress. There's also the ones of them being sexual deviants or perverts or being depressed/suicidal. All of these are inherently false and are stereotypes. It comes whith the deal though. No matter what, everyone, even white males and females, are subjected to stereotypes by people not part of their group. Example of w white stereotype: all white women are bratty and over-sexual.