For those who struggled with women until their late 20's, how did you improve?

I (27m) have never been "good" with women. I can make basic conversation well, but I'm really bad at flirting and showing interest.

I've read some posts/comments on Reddit, and many guys apparently cut the BS and straight up ask "wanna fuck?" If the vibe is right.

On one hand, I do understand, as (1) confidence is key, and (2) you wouldn't filter yourself around your friends.

On the other hand, I simply don't have the confidence to do that, nor can I see that changing anytime soon.

I have a friend who's great at this. He'll talk to a woman for a few minutes, make her laugh once or twice and then ask to hookup. He's obviously rejected a lot, but because of how often he does it, he also has a lot of success.

He's definitely not a relationship guy, but I've never seen such raw confidence before.

Meanwhile, I socliaze multiple days a week and hardly meet any women, so I don't even have the room to practice/improve.

Also, please don't recommend online dating, I've used the apps for years and my match rate is shockingly low. In the 5 years I've used them, I'm yet to meet up with anyone in person.