If I say "It's a solution in search of a problem", what's the first thing that comes to mind?

@RickiTarr oppressing immigrants and minorities.

They use our public resources! (They actually use less than average, and tend to be the poorly paid staff members of those services)

They don't pay tax! (Immigrants tend to contribute more than average tax)

They commit crimes! (If you adjust for wealth, no more than average)