This exactly.It's really sad when you think about it. A lot of these guys probably grew up as "outcasts" or "unpopular" kids or had something happen in their lives to make them feel like they're something inherently wrong with them. Because of this, they assume if a girl rejects them, it's because she thinks they're below her, that they're unworthy of her and anyone like her. This in turn causes them to lash out in anger or passive aggressiveness. Basically, they're projecting what they feel about themselves onto other people.
Like, I get that kind of thinking. It can be very easy to get yourself trapped in that loop and it would require a lot of therapy and fundamentally changing your mindset in order to break free.
Its an awful mentality to be trapped in and is extremely difficult to get out of because of the fact they dont take advice well. To fix it they need to realize that getting into a relationship will just spread their misery around and they need to figure out their mental issues before even really trying for one