Makes me wonder if Darkseid had a plan B. If he can't have a Kryptonian to serve him, perhaps he can have a half-Kryptonian? That'd make an interesting story. Probably an elseworld though.
Maxima doing something like that would be a different tone of story. Maxima's not lawful evil. Somewhere between lawful good and chaotic neutral?
EDIt: ok then: https://www.cbr.com/superman-darksei...na-bruce-timm/