Or ... the migration may start going the other way. There are lots of low-maintenance fruit trees in Central America.
Only an idiot would move from his upscale neighborhood over to murderous, across-the-tracks Shanty Town merely because of the fruit trees.
Regards,
I spoke of Central America which is not just across the border. I spent three and a half years of my life in Latina America. There are paradise places there as well as shanty towns. And despite Leftwing propaganda that places like El Salvador have just rich and poor with no middle class, there is a huge middle class there. In a food shortage scenario, food-growing places become more attractive.
I did not say “merely” fruit-growing trees but listed several reasons. Maybe you should speak in facts instead of just calling me an “idiot”.