The Chinese car market has been larger than the US car market for awhile and the Indian car market is rapidly growing. China is going all electric, and the EU is heading in that direction. I bet BYD and Tata motors would be perfectly willing to hire former US automaker employees, if you're willing to work at the prevailing market wage. Both of them are making cars that are sub $2000, so expect your compensation to adjust accordingly, but at least, the cost of living in India and China is low as well.
GM's future growth depends on making cars that can sell into the Chinese and Indian markets. Even within US plants, the cost of labor for Ford is 50% higher per worker than VW/Audi's and BMW because of UAW deals, never mind cars that can actually sell internationally. Shanghai Auto (GM's Chinese arm) took 100% of GM's tech when they bailed out their American counterpart in 2008. The Chinese and Indians are coming with cheap cars with increasing quality. Sony destroyed Zenith and RCA, then Samsung destroyed Sony, now Huawei rising to the top. The same byplay is coming in the auto industry, only this time, China has the superior edge in high tech manufacturing AND cost of labor, but major disadvantages in corruption and quality control, though companies like Apple seem to manage to make Foxconn make do their bidding just fine.
Work for less, maybe substantially less. Ford workers are compensated on average 50% more than other nameplates Stateside, and as much as 500% more than their foreign counterparts. There's a market for your skills at the right price in the right location, whether it's in Tennessee, Shenzhen, or Bangalore. UAW level compensation will only drive Ford, GM, and Chrysler into bankruptcy in the long run.