Everyone knows OS and software, browsers, etc all use way more RAM than they used to, and arguably more than they rightfully should. Bloatware, etc.
I saw something recently that alleged MS puts a lot of shit into PCs that say they are doing one thing but are really doing another.
It would be wild if they are basically using the PCs of the world to do something like crunch numbers, mine bitcoin, etc. Oh, hey, this guy has 12 gigs of ram and is only "using" 4, that's 8 for us to sap.
Yes, this is my bigger concern.
If they get their way (not just Microsoft; all of big tech. Apple has been doing this as much as possible since the iPhone), you will not be able to run any software that they don't allow. You will not be able to develop your own software without a proper license controlled by whoever built your OS and/or hardware.