There are many illegal online gambling practices that simply drain the money of gambling users under the pretext that there are many bonuses to be given, but in the end all the money will never be returned.
Most times, I just blame the gamblers who can not control their gambling behaviors, they allow themselves to be ap addicted that they can easily gamble off all their money without having the thought that they have very important things to do with that money. The casino did not force them or hypnotize them not to know what they are doing.
Even when online gambling is banned, some of them will still look for VPN that works, so that they can continue gambling, that's to say they know what theynate doing.
The option to gamble or not is always under the power of the person itself or in this case of the gambler, one needs to have enough willpower to know what it is right or wrong and act in consequence. On the other hand, most of the times casinos are supposed to comply by law and explicitly say what the terms and conditions of those bonuses are, so gamblers can be informed on how difficult it could be for them to take those bonuses from the casino (after the minimum wagering requirement, that is).
In the end, it does not matter the country or whether gambling is restricted or open to anyone, the choice to gamble belongs to each one of us.