Do casinos profit from addiction, or do they truly promote "responsible gaming" as they claim?

As what we have seen, casinos are profiting from gamblers who can't control themselves and play as much money as they can and think that they can bring the house down. But we all know that the longer we play, the higher the chance that we are going to lose anyway.

Probably there are casinos that really have programs like self-exclusion and outright banning of players and promoting 'responsible gaming'.

But you have to ask yourself, If casinos eliminated all problem gamblers, would they still be profitable?