True, but there&#x27;s also no requirement for quality -- the webkit&#x2F;javascriptcore rng is a trivially simple generator, with no real statistical analysis performed -- back in the day i ddi some rudimentary testing (simple things like the birthday and pi tests) -- the only real reason you could get away with it in this use case would be that it use a separate ring for every page, and those rngs are seeded from &quot;true&quot; random on every load.