Maybe you are the one having a problem with your gameplay since you encountered many issue from different casino which means you are doing something that violates the casino ToS for your own game.
That is the logical thing to think. I have never been scammed in casinos. While we have seen many cases of people claiming to have been scammed only to learn later that they violated the ToS in one way or another. And I'm not saying that there aren't genuine people who may not have been unlucky enough to have been scammed but when the OP says:
At this moment only vavada.com and bspin.io make withdraws without dirty unfair tricks. this is 2024 year reality.
He raises all the red flags.
I won a lot at vavada.com and never had some fake problems with withdraws. Won more that 500 000 euro. Also i approved my expirience at trustpilot.com. You can check my review.