Moving to most of those countries would instantly at least 5x (Colombia would be 30x!) my chance of getting murdered (and I assume increase my risk of being the victim of other violent crimes similarly). Not to mention that suggesting El Salvador — a country that has imprisoned 1.7 % of its population, many without being convicted in a court of law — is a truly laughable suggestion.
Being murdered is at least honest aggression. Being surveilled like that is insidious and sneaky and worse in many aspects. El Salvador super safe now, just don't wear tattoos.