My point is that as long as we have the internet, online gambling will not disappear. We will see them again and again, so the online casino cannot be stopped unless it is found by the government to operate illegal online gambling.
Even the government can find the online casino that operated illegally, it's not entirely stop the online casino because the new one will comes up and the government has no way to ban every new casino site. Stopping an online casino is like stopping Bitcoin, you can't.
Online casino isn't bad too, as long as the gambler can control themselves and know about money management, they will be fine.
Governments play a game of whack-a-mole with criminals, it is true that since the demand for gambling games is very high, not only legal casinos have appeared but illegal ones as well, and while governments cannot stop the appearance of those illegal casinos, what they can do is to detain the persons behind an illegal casino in particular.
And once they do they can accuse them of a multitude of crimes, as establishing such an operation is a complex and expensive endeavor and the persons behind it can spend a great deal of time behind bars because of it.