Yes, the cybercriminals get caught because they are criminals and they do something which harms others while Satoshi Nakamoto made something that has changed the world and that's why he's still safe from anyone's hands.

Satoshi was a true geek and he knew everything about the privacy, and anonymity, and when he created and released that anonymity and privacy he did it carefully so no one could actually know his true identity. I know that each organization has some predictions about him but no one actually know who Satoshi was.