Randomness can make games feel fresh every time you play, boosting...

https://www.slideserve.com/gierrepjfu/how-to-write-tooltips-that-stop-players-from-misreading-rng

Randomness can make games feel fresh every time you play, boosting replayability by shaking up what happens next. But too much luck can frustrate players who want to feel in control of their choices