Any chance you are using a Thunderbolt device such as a network adapter or external drives? I had the issue on a NUC 10 where it would randomly drop the TB devices every few weeks and occasionally appear to be frozen. The latest firmware update finally took care of it.
My prediction is that as pressures mount on all industries, especially food supplies, we’ll start to see large civil unrest leading ultimately to wars which will wipe most of us out first, then famine takes the rest. Agree on a few well off holdouts for a while.