There is shortage of everything now. Maybe immigrants needing gas is raising gas prices too. (OK, i know you didn't say that, but its a joke :P) We could go back and forth posting links that contradict each other, or recognize that scapegoating immigrants isn't productive.

https://www.uschamber.com/economy/the-state-of-housing-in-am...

"The shortage of housing can be attributed to a range of regulatory and policy failures. These include burdensome permitting processes, outdated zoning regulations that dictate everything from lot sizes to parking requirements, complex legal frameworks, price controls, and restrictive financial regulations."