Honestly, a huge amount of things would be much better with the world unironically if we were less rootless and didn't feel the need to move around as much as many do today.
Some cultures have been very destructive when they've moved into new places, others have learnt to live in harmony with the natural environment.
And, it's new environments that provide us with new problems to try to sollve, and that's probably the most interesting thing in the universe.
Without moving to places where I have no pre-existing social support structures I would never know that the problem exists, nor how brittle the current solution (asking people for their experiences) is.
OTOH, if I had never moved away from the place I grew up I would be a much worse person today than the one I became. Many people's roots are in places that are highly immoral, wrapped in a flag or a bible or whatever symbolism suits, but they don't know any better unless they are exposed to outside ideas.
I’m not sure what the other person meant by “less rootless,” and there’s definitely a lot of value to moving around and seeing new places. But, is it possible that you just put down roots somewhere better?
Like, in the US at least, most licensed professionals are not catastrophically bad at their jobs and you can probably get by with slightly worse contractors and lawyers for most day-to-day issues, for a couple years, while you get integrated into the local community. Especially in areas that you actually want to move to, which tend to have large populations of problem who’ve moved there recently and so are well organized to integrate them.
Never move from your home community.