Quoted By:
Yes, the Raspberry pi runs on ARM architecture which is not owned by Intel, and has no spying on it.
A RPi 4B with 4Gb of RAM is more than enough for streaming videos (one at a time), basic office work and accessing websites.
Unfortunately most games are run on Windows, so your best option is to do all your normie stuff on a normal computer, and use the RPi for stuff you don't want to be tracked on.