I Can Not Stand People With Rude Manners

There is this individual at my workplaces who complains about being single as a topic at work. He openly says how he watches porn on the daily. He never has had a girlfriend and asked out almost every person at my workplace. He told a lot of his coworkers he would ideally want a pron-star as a girlfriend. It is just annoying. Us as coworkers been giving him advice to lower his standards. He always is self doubting and says "no one will date me because I'm ugly and will die alone." Ugh it is so depressing working with this individual. A pron-star is not an ideal girlfriend and he needs to stop. I told him to go out of his comfort zone and go out more instead of being reserved. He been in a cycle of just doing this himself and not taking any person's advice. Any ideas on how I can tolerate with his behavior? I feel like I might RAGE a bit.

Also there was this woman at our workplace who thought he was cute. He lost his chance when brought the topic up. He says "not my type." So yeah... lower standards.