I've been telling you here how businesses in Las Vegas who cater to tourists have discovered something: That raising prices on food and shows or adjusting the odds on games to favor The House more are not keeping people away. The buffet charging $40 per person finds out that upping the price to $50 doesn't dissuade customers so why not raise it to $60? Or even higher?
It's the same with gaming. Here's The Wall Street Journal explaining how subtle changes in the rules of Blackjack, Roulette and other games have enabled The House to take more dough away from bettors. And it doesn't seem to scare off any bettors. (I gave up the only game I ever really played, which was Blackjack, before the rules were altered. I've never thought of diving back into it again but if I did, this would keep me away.)