I think he could have gotten laid, even Chris did with the help of a hooker, but as for a girlfriend....
I mean maybe he'd have got one, but keeping one? He's the kinda guy who would have freaked out and killed people anyway if a girl broke up with him. Look at his behaviour - violence towards everyone. Unable to handle his emotions.
These types are too self-damaged to handle a relationship.
What they want is a servant, a fuck doll and a maid, for free - not a relationship.
This guy was either going to do this or be a wife beater.
The modern world affords these types less chance to latch themselves onto a female to beat, so they go the incel route instead.
If he just acted like a normal person who was decent and not a fucking creep, he would have had what he wanted, but damn it, that'd require him to do something.