They're random. That's the thing about randomness. It's random. 😅
But seriously, I have a stats and maths major friend who has terrible luck with dice. He even went to buy casino dice just to get as much of a fair roll as possible and still rolled like dog shit. I've had hot dice for me consistently that went cold as soon as he touched it. There's something to be said for technique but I've see this dude play hundreds of hours of tabletop, and it's unreal.
If randomness is generated, then it is not truly random

Deep thoughts. A program is typically deterministic.