Colorado still has some great places to live that will stay great for a while yet. They are nowhere near the Front Range of course. You have to be far enough from there that day trippers won’t come.
The problem of course is that with states, all the statewide elections are popularity contests, unlike the Presidential election, so eventually, even the great places will be affected by the communism, Defund the Police, Antifa-BLM burnings, etc.
In my own state, Maryland, the radical nuts are starting to infest Frederick and harassing the police. All we need is for a D to win 2022 and Maryland is toast.
(Note: I’m hopefully moving to Florida later this year.)