I'd say it's all about the type of the male MC. Almost all games with male MCs simply pretend that you are the MC (thus not giving them any type of interesting personality or character arc aside from romancing girls). And if the MC is named, then it's almost always a college boy with a huge dick. I haven't encountered many games where the male MC is shown to be as important as his waifus where he gets his personal goals that have nothing to do with girls or shows emotional vulnerability, faces various challenges beyond fighting off competitors or creeps, etc. Basically a game where a man is treated like a person, not just a plot device for sex or a power fantasy. Is there any game that explores corruption of a guy for example? I only know of those where you're allowed to play like a dick / creep from the start, instead of having a somewhat believable journey.