I don’t want to derail the conversation, but I do want to make an analogy. I’m vegan, and I mostly go to non-vegan restaurants. I’m giving my money to businesses that mostly do something I don’t support.

The way I resolve this is “What if everyone did what I did?”. The restaurants would obviously have to change. I figure the type of demand I create is more powerful than how they might use the profit.

I think the same thing applies here. If everyone only gambled responsibly, these companies would all be in the responsible gambling business.

At the same time, I think sports gambling has completely gotten out of control and needs to be more regulated. More advertising regulation seems like a good place to start.