Time limit won't be effective because someone can bet a million dollar in single bet and lose all at once so instead of thinking that sites should stop the addiction.
I dont consider betting million dollars at one time as addiction, it is just you just have. lot of money which can make you bet that amount of money, addiction is something you can focus anymore on doing other things just because that thing is consuming a lot of your time and cannot make you think good anymore because of being addicted on which time limit might be useful in that case.
why the individuals can't stop being ignorant with their actions.
I know it is all part of the user or the gambler but then if they are already addicted they cannot think well anymore which may result in impulsive decisions, well this ia just an opinion that could help a gambler.