The problem is not supply, it's demand. Every american wants to be the biggest vehicle on the road, and can't stand the mild inconvenience of sitting in a car, so their vehicle must be as large, spacious, comfortable, and luxurious as an expensive couch.

Toyota could bring back the tiny 90s tundra, and they would sell a tiny tiny number of them. That's why the modern corolla is as large as the 2000s camry.