Yes, “reduce, reuse, recycle” in that order. It is better to sell or give away an old PC instead of just sending it for recycling or even landfill.

The Linux experience has changed quite a lot over the years. You’re unlikely to have trouble getting your computer to work with it now.

You’ll be more vulnerable to malware because it won’t be patched against newly discovered exploits.

That standard should still deal with plenty of the fascists, if consistently applied. Only the decent, honest, law-abiding fascists will slip through.

If you’re in the USA don’t you dare say abducting medics, handcuffing them, executing them and dumping their bodies in a mass grave is bad, or you’ll be abducted, tortured and disappeared to permanent prison in a random country. This is called free speech.