In Dota at least you can make your data private and your picks/habits cannot be tracked by third party websites or applications.

I feel like gaming stats should have way better privacy options in general.

At least when I played, dota2 wasn’t like this (and it’s a better game, anyways ;-))

Realistically speaking this kind of stuff doesn’t really matter at a lower level anyways- everyone’s bad and makes dumb mistakes. And it doesn’t help to know about data if you don’t know how to capitalize on it.

I can’t recommend getting into MOBAs/ARTSs solo, but if you have 2-3 friends they’re quite a blast.

To be fair giving this info is not helpful if you're bad at the game itself. I've tried using it but I'm still only top 65%. Once you get to the level below pro players, there's so few people that you remember everybody's usernames or remember who plays on tuesday nights and will remember their playstyle / champions to ban.