Yes, its essentially nonsense and seems to come from some quarters of the academic community as well as a marketing/differentiation technique. In reality there

Yes, its essentially nonsense and seems to come from some quarters of the academic community as well as a marketing/differentiation technique. In reality there are: PRNGs - pseudo /deterministic, CSPRNGs - crypto secure pseudo /deterministic, HRNGs - hardware based (this can refer to anything from roulette tables to zener diode noise), QRNGs - where the entropy source is quantum mechnical in nature.