You've got the solution backwards. We don't need ps5 to allow a third party store. The hardware is just another pc, any proprietary accelerators for inline decompression or not.

The solution is them releasing a store on other operating systems there's nothing keeping them from releasing their apis and game engines in windows or Linux so they can easily release the ps5 store for general purpose PC.

I agree that this will never happen. Being pro consumer removes their control over said consumer. They're stuck in the 80s mindset that came out after the atari debacle. Lock it down to block any and all outside innovation and police the platform to stamp out any competition that may profit off of their effort.

Steam is as open as it is because gaben has a hard limit on anti consumer lock in. There's no steam exclusivity because steam itself doesn't have any only steam for x years because money policy. That comes directly from the top.

Epic's bullshit one year exclusivity trash caused a backlash that I still haven't forgotten. No amount of free games will let a lot of us allow that camel's nose into our tent.