The reality is that there's no margin in cheap cars. You need to look at numbers instead of vibes.

The difference between 4 crank-up window regulators and 4 power window regulators is less than $100. 4 power lock actuators cost less than $20. Switches for all the above are, what, maybe $10?

The same math applies to power mirrors, auto climate control, heated seats, cruise control, and all the rest.

The production cost of a car with "power everything" vs. "manual everything" is a few hundred dollars at most. But consumers expect a much bigger discount for the inconvenience of missing those features (or, conversely, are willing to pay a much larger premium to add those features to a baseline car).

That the US doesn't have cheap cars is simply the reality of what the market demands. Cheap (new) cars don't sell (for more than what it costs to produce them).

I wasn't implying that throwing manual window regulators on a 2025 model car would be a significant cost reduction. It was just 2 examples that I could think of to back up my point that there are fewer affordable cars than there used to be.