I don't know, but maybe it's because the national scenes are highly toxic. Obviously idk how it is in kz.
As soon as you start to get better, everyone is against you. Old guys afraight that you will take their place and just talk shit. Guys around your level manipulating others, so they won't play with you. Don't dare to make a mistake, or miss a spray. You are the biggest noob and they will still talk about it 10 matches later. Stuff like that. It's like high school in those american movies.
If they supported and would be nice to each other. Trying to improve together, instead of bringing others down, the scenes would be way more developed. At least that's my experience with the scene in several european countries.