On the male side of things, my experience was almost entirely negative. At least 750+ swipes with no dates or anything, and only a handful of messages exchanged. Not to sound arrogant, but nothing about my profile should've been a red flag: lawyer, 6 feet tall, independent, range of hobbies, pretty decent looking, athletic frame . . . and it was like I was the most useless piece of trash there was, lol. What else do you do? You just feel broken. All day, seeing pictures of these women and thinking "maybe..." just to never hear anything. Or they do match and just never answer your messages... that one might be worse. Different apps: hookup, long term, etc., same experience. You start naturally feeling completely inferior as a being.
It was the first time I had been single since early undergrad, and it completely turned me off of dating. I really wanted to do like they used to in the good old days: meeting someone for coffee/dinner/drink without much pressure. Could do that with a few people, not looking for hookups or anything, just to get to know them and get a feel for interacting with different types of people. Then, you follow up with someone you really hit it off with to go on a second. Doesn't that sound nice?
No. Even if you manage to get one woman out of literal hundreds to respond to your first message, probably with just "hey", there is all this pressure. You gotta nail it, or you'll get tossed back in the trash can.
It is really, really bad for your brain, imo. Gives you this natural reaction to people like your existence is a burden to them, and every word out of your mouth you're worried about ruining the relationship - not by messing up, but by simply not being good enough to stand out. Because, average or above average might as well just rot away.
But, then I did get one date and we're getting hitched so ... I guess I can't complain too much. She's incredible, and I got very lucky. But boy when we were going out for like the 4th date and decided to be exclusive I was happy to erase that cancer from my phone.