I'm really grateful to fds for protecting many people from becoming like the girl who accepted this man, but c'mon.
What does this man want a girlfriend for besides easy access to sex? He wants someone to accommodate his lifestyle of staying home and playing games 24/7 without any intention of working. It's not like he would take in interest in her and want to spend a notable amount of time with her, he warned her that all he does is play video games.
The only mystery here is the girl, why does she want this? How is this better than being alone? I know for sure she is not jobless, why is she attracted to a jobless guy who stays inside all day?
Those guys who look at you and think "I don't deserve you, no one would ever want their daughter to be with a guy like me". Those guys have more empathy, sympathy, compassion, care and concern for you then this man will ever feel for his girlfriend. If she ever died "oh well, she met my needs, now who will do it?".
Tell me this doesn't give the vibe of wanting to ruin another person's life. It's not like he afford to wash and iron her clothes, cook dinner, and clean the house to support her when she returns from work. It's not like he pauses his video game when she comes home because she had a long day.
Oh and the emotional blackmail to never leave him because he only has you but also accept eternal stagnancy in life because you didn't have a problem with him leading an aimless life.
In order to love such a person it takes a lot of self hatred.