I guess I'm just not reading the literal exact words they wrote, but interpreting what they likely meant was "no one (in the large pool of people I have tried dating) is looking for a meaningful relationship." It's like psychoanalzying someone after they got dumped for saying "women are evil" and saying "omg this guy is an incel!" He's venting about a negative experience, not debating that women are all trash humans. Making generalizations because you're upset doesn't make you a bad person or an incel or...

E: also sounds like you're assuming the worst of some random dude on the internet rather than just seeing him as someone who's upset or in a bad situation.

If you've never run into the situation of living somewhere that everyone seems to only care about themselves I'm glad for you, but that absolutely does happen. I'm a pretty sociable person and moving from 1 city/neighborhood to another, I want nothing to do with "many, many" women around here because they are exactly as he described, there are some cool women too definitely, but the place I used to live had a majority really cool interesting and unique people. If I wasn't lucky enough to see personally that there are a lot of women who aren't surface level, I probably would've said the same thing as he did. Which is why I said the response I would have is "man that sucks sorry you have to deal with that."