You're acting like this is the first ever RAM shortage. It's not. These things are cyclical, and things will get back to normal eventually. The AI tech bubble will eventually burst (but AI will stick around), everybody and their grandmother will stop trying to build data centers in everyone's back yards, and RAM and storage supply will return to normal.
Oh, and Nvidia will pretend to give a shit about gamers again for a few months until the next tech fad that requires GPU acceleration pops up.
If anything, we're eventually going to end up with a glut of specialized AI accelerator cards that someone will find a way to repurpose when they become obsolete and everyone is trying to unload them on eBay for $50 each. We've already seen that happen with crypto mining hardware.