I'm afraid I must respectfully disagree with David777. I fail to see how immigrants are responsible for the wage gap, inflation, or homelessness, let along rising RE costs and low end housing. I certainly don't recall Venezuelan or Haitian immigrants (the two largest recent immigrant groups) making zoning and permit regulations of the type that a certain wealthy mostly-white CA suburban city recently tried to use to bar an affordable housing project from being built within their borders.
All industrialized First World countries are aging, some of them EXTREMELY rapidly. With a declining birth rate that now spans multiple generations, it is clear that relying on unpaid family care is not a viable solution. We should not open our borders to all and everyone, but it is a fact that our immigration process has been broken for a very long time, and Congress has done nothing to fix it in any substantive manner.
As a consumer economy, we require services: both skilled immigrant labor - the majority of rural doctors are immigrants who came to the US for medical training, and agreed to work in our country for a specific time as 'payback' - and unskilled migrant labor, such as construction and agriculture. We need entrepreneurs, as Silicon Valley wouldn't exist without them, as you will recall. Small business is one of the biggest economic drivers, and immigrants open new businesses in overwhelming proportions.
We are not so much overpopulated as a country, as we are excessively wasteful. There are only seven countries in the world capable of exporting food, and we are the #1. We are also one of the few countries capable of being energy self-sufficient, if needed. What is needed are services, in which immigrants have always played a large role, not just here but throughout history.
Many people here are familiar with my experiences with finding a good seniorcare facility for my MIL, who had moderate dementia. Almost all the lower-level staff were Hispanic - the people who had the day-to-day responsibilities that kept her healthy, safe, and comfortable. It's hard work, and we greatly appreciated them.