Lot's of places spring to mind (I travelled the world extensively doing geophysical exploration work for decades)
Denmark, Esperance, Western Australia.
https://en.wikipedia.org/wiki/Denmark,_Western_Australia
https://en.wikipedia.org/wiki/Esperance,_Western_Australia
are small towns in a big (3x larger than Texas) Australian state.
Near zero COVID cases (by world standards) as the entire state went, Nope, screw that, and closed their borders (two roads and an airport) and kept on living life as per normal (with occasional bursts of masking up for the few cases that landed).
The south west of the state has good long term prospects re: climate, the area has forests, ocean, and hand tools.
Minimal pollution by world standards, relatively safe in many respects.
IT work from there is possible as is FiFo (fly in, fly out) work on massive global scale resource projects (iron, lithium, tin, LNG, etc).
It's a place where kids can ride bikes and work their way up to jumping off 50 foot sea cliffs into mammoth southern ocean waves - which is always fun:
https://www.youtube.com/watch?v=gViRfoNmGOg
https://www.youtube.com/watch?v=nFA6jUdJMb8
You can own a gun and shoot 5,000 yards ULR if you want (sans criminal record, domestic violence orders, etc), but there are very rarely mass shooting incidents | school shootings | car park arguments with guns, etc.