Cheapest Honda 21k https://automobiles.honda.com/tools/build-and-price#panel-so...
Cheapest Ford $19,995 https://shop.ford.com/showroom/?linktype=brand&intcmp=hp-sho...
Those budget brands generally don’t have dealers here.
Like I said you can maybe find a weird budget dealer somewhere, but it’s well under 1% if sales volume.
Low budget people typically buy 3-15 year old versions of these cars (which is easily under 10k cost).
The Mitsubishi Mirage, Nissan Versa and Chevy Spark (hatchbacks comparable to the small European cars the GP mentioned) MSRP at under 15k.
https://carsalesbase.com/us-chevrolet-spark/
What % of new car sales are under 20k? 5% maybe?
https://carsalesbase.com/us-honda-fit/
Only sold 32k cars in 2020, basically a rounding error compares to overall Honda sales. 260k civics and 200k accords.
Mitsubishi Mirage and other ~15k hatches fly off the (metaphorical) shelves.
Just not in the kinds of neighborhoods HN tends to live in.
Also HN's househeeper tends to buy a used Corrolla (or some other hallmark of upper middle class conspicuous consumption) from one of their clients so HN doesn't have that sort of exposure vector either.
https://carsalesbase.com/us-mitsubishi-mirage/
That is a tiny tiny fraction of things like Corrola and Civic.
Right now I could buy a car for £1000. It won't be great but it would be good enough to get somebody too and from work and the shops. That won't be feasible when a new battery costs £5000 or more.