Casinos are completely immoral.They only exist to take your money. Everything they do is aimed at making you lose money.
The glitz, the glamour, the promotions, the freebies, the lot.
If you actually win and they think the slightest skill is involved they get paranoid, very agitated and look at you as if you are stealing their money.
I have even seen pit bosses leave the pit and abuse blackjack card counters who they thought were winning.
Casinos are ****************s.