I dont know abut ram but its very unlikely that CPU will be a bottelneck in most games . Its not a high end pc targeting 120 frames per second where cpu matters more. There of course will be exceptions ( space marine 2 apparently might have lower framerates on ps5 due to cpu so its unlikely that ps5 pro will fix this but who knows ).
Ok . So first of all while NVIDIA is absoluetly a scumy company but the reason they are able to be this scummy is because they do generaly deliver unreasonable performance improvment ( at an unreasonable price tho ) and this time its unlikely to be any diffrent and 50xx series is expected to be monstrous as far as performance go. So far they didint do the same mistake intel did with cpus.
Second . You cant collapse something that hasnt risen. Virtual reality never gained enough traction for it to collapse. I personaly blame PlayStation for this. If there is anyone that could make a diffrence it would be them .
Third. If that’s true thats actually fucked up. Alghtough to be fair openai is very strange company and very closed one for a supposedly openai. Also i dont think going from non profit to for profit comapny changes much since it requires a thing they dont have. Profit.