It's not hard to imagine ways to get cheated out of a "fair" bet in card games, roulette, slots, etc. whether it's a mechanical cheat, sleight of hand, adjustment of odds, or whatever. Not saying it happens or is even a common occurrence but it's very easy to imagine ways it COULD happen or has happened in the past that are impossible for the player to detect.
Craps is the only game it feels like to me where provided the payout odds used are the same standard you see everywhere and the dice aren't metallic there is virtually no way to cheat the player/a bet in a way that wouldn't also benefit another player/another bet.
For the house or a croupier to cheat, the benefits versus the risks would need to be high enough (more likely in high value games?)
A lot of the effective value of a casino is gamblers ruin -- gamblers stop betting when they run out of money, but the house can't run out of money. If the game has sufficient variance and the players are not aware of the bias, then the house still wins.