Everyone is liable for their responsible gambling and we shouldn't be that naive to gamble to stupor, and of course the gambling site has already been warning about responsible gambling but nowadays gamblers doesn't take correction allowing themselves to be ruled by what they are doing. Gambling is not something we should be getting addicted to but due to some financial constraints and hardship people turned gambling into money making whereby digging dipper into gambling to keep selves sustainable through the benefits from gambling, but without knowing the more delv into gambling the more they becomes more addictive whereby they wouldn't know when it starts becoming a problem to them and to the general public.
That's just it mate, that's the reason why gambling is for adults cause as adults we should know how to make the right decisions and if we make the wrong ones then we should be held accountable for it, some folks would still overlook these warnings and instead of gambling with what they can afford to lose they'll want to double their income through gambling or use the little they had to try get rich with it, then when things go wrong those set of folks would be the ones giving motivational quotes and warning others to stay off some certain gambling platforms forgetting that they're to be blamed for their wrong decisions and not the gambling platforms. Some of these platform have done their best to warn people concerning reckless gambling yet many folks still disregard it and do otherwise.
Anyone who can control themselves can as well gambling and of course gambling is for adults which is from 18+ and above, anyone who is above this age bracket can gamble provided they can gamble responsibly doesn't affect them. What matters is, stop when they should stops and exits when they should do that instead of continuing gambling and Harming themselves by continuing to gamble knowing too well that winning isn't fort coming yet decided to be chasing after what they had already lost whereby causing problems for themselves and the people around their environment.