There was a time i was working on a random number generating card to be used in gaming servers.

Probably work fairly well now as a USB device.

There are lots of things in nature that produce random (more random than rand() ) outputs. Like white noise in between AM radio stations.

But, as you say, there is no real random.
I know a woman... and her son follows her example, that roles more natural 20s than should be allowed.

I know of psychic tests where they roll lots of dice asking the participant to imagine more 2s (or something) and they usually get it. In significant enough numbers that it is not random chance.

Maybe scientists really need to revisit "random" and look deeper.
Because, by random chance, humans should not exist.