As war1025 noted, this is not true. People in tech are the most likely to have access to remote work that pays very well. I bring in the only income while my wife stays home with our two boys (6 and 3). I live in Pittsburgh, PA and worked remotely for a startup based out of SF until they ran out of money late last year and picked up a job in downtown Pittsburgh pretty quickly after that. I wouldn't say we're swimming in money but we are comfortable and don't have to check our balance for most purchases.

They don't have to do anything. There are tech jobs everywhere. Maybe you can't work for one of the big corps and make ridiculous money, but you can still make great money for hardly any effort anywhere the regional economy isn't crap.