It boils down to we deal with this now or slow bleed ourselves into a 2nd or 3rd world country, which the globalist have as much as admitted that they want.
For those who don't live in the Rust Belt, understand that it's still going on, jobs are still bleeding out, and everything but the largest metro areas are slowly dying. Factories paying good wages have many derivative effects, secondary business like millwrights and industrial supply houses, as well as supporting local business and making them profitable. Schools, infrastructure, the whole shebang.
There are too many places in the rural areas that are methed out skeleton towns with nothing but McJobs as the majority of employment. Another 20 years at most it will be game over.