The entire colonization of the planet by humans from 250,000BC to today would argue otherwise

We’re physically built to be mobile - the extent you can take your community with you has always been relevant

I’m sitting in Virginia USA with 50% of my neighbors being migrant families of 5+ people usually across three generations

I’m not sure what data you’re working with. In fact there a whole lot of ignorant politicians that want to stop migration precisely because of how valuable of a tool it is.