You misunderstood my post. I never said the casino restricted my country. What I said is that gambling and crypto are both banned in my country. But almost all the casinos allow players from my country. I don't know what you mean by saying that the casino will allow me to make a deposit and play at their casino. Spinly does not restrict my country at all; I am not violating their rules. So there is no way they would limit me if I suddenly start winning. If you are not from a restricted region, you have nothing to be worry about.
You have a point here.
If you are using VPN to use a casino in a restrict region and you try to withdrawal large amounts of funds , it might be a problem. This could be a reason for the casino to restrict your withdrawals.
But if you are playing just for fun, not betting large amounts, there isn't much problem and risk.