Child soldiers? Live and die for the empire, they’re doing their part :im-doing-my-part:
Needless violence for the sake of violence? Hell yeah brother that’s the good shit :le-pol-face:
it doesn’t work. Anyone with fascist potential will look at whatever “Genocide Bad Guy The Metaphor Is Literally Spelled Out For You Armada” and think they’re fucking sick. You’re giving the fascists material.
IMO, if you really want to satirize fascism, hit them where it hurts: they are fucking incompetent buffoons who act like they’re god’s chosen race because they have no positive qualities besides the promised intrinsic ones.
I think that to parody modern fash you have to emphasize the things about themselves that they don't like. Make the fash in question wave a giant flag with a loli character on it, show them acting pathetically gynophobic (as in literally running away from a woman out of fear), make sure to include the fact that they're all living off of allowances from their parents and washed out of college.