> My experience is that e.g. it used to be a lot easier in the USA to find hotels that even just had a kitchenette or even a pay to wash “laundromat” (which is what I assume you are referring to), but maybe that is also just my personal experience. But my sense is that those offerings have been in stark decline especially over the last decades, and especially outside of the inland western half of the country that in some places is still a kind of real America that has not yet succumbed to con job level corporate practices.

American here. The opposite is true -- there used to be few of these, and they were "upscale". Now there are tons of different low-end chains that specialize in it. Homewood Suites, Marriott/Hilton/Sheraton Suites, Embassy Suites, DoubleTree, Hyatt Place, Springhill Suites, and maybe half a dozen others.

These are usually, but not exclusively, located in areas that are a bit more rural -- I don't know if you'll find one in Manhattan, for example, and you'll see definitely them by pretty much every major freeway interchange. But I've stayed in one on Maui, in San Diego, and near the airport in SF, so you see them in "tourist" places as well.