What a crock of shit. They're $15k because the government is paying for the rest of the car, they control the lithium, they don't give a shit about environmental regulations, and they use slave labor to produce these materials and cars. The only way any other manufacturer in the world can compete with this is if they also do all those things too. If they choose not to commit such atrocities, they'll go out of business, leaving us completely reliant on Chinese auto manufacturers for all our needs with millions of Americans out of work. This isn't a "US car" thing. No other country is producing cars in such a manor. US manufacturers only make up 30% of the market here.
This is just a bunch of vapid influences being manipulated and then spreading it to all their followers like a virus. They won't see anything past the fake cheap price and demand the Walmartification of ever more US manufacturing jobs.