I won't try to change your mind Xd but i will try explain why. the casino won't get an agreement from any company if they don't do they can have problems, because of money laundering especially with large amounts. If there's no KYC everyone will be able to deposit and withdraw no matter what his source of money came from. That's my opinion. Even i kniw it's bithering especially when you can deposit when as much as you can and then get asked to upload your documents in order to withdraw.
But can still also for a normal perosn to be a good thing if it offer more security and advantages passing kyc procedures