Except for casino owners. Of course, randomness has its own laws; and if molecules exist, randomly generated events are just a predictable as deterministic.
Casino owners absolutely love statistical predictability. They predict that for every one who goes home richer, two will go home poorer. For every dollar bet, they will get on average 1/5th of it. Their prediction makes them very rich.
The foolish ones are those who pray, listen to psychics, have lucky charms, etc., who think they will beat predictability.