Get rid of guest worker programs and any problems would solve themselves. Without a pipeline of indentured servants, smaller cities (and their people) would be sought for what stays onshore.
Dump the H1B Visa program and do an extreme limitation on foreign education visas. Of course our education system is entirely toast with liberals in charge. Most can’t read or write, do basic math, or speak properly. You want things fixed you have to delete most of the “educators” from being part of education. Curriculum changes are step 2.