Not anymore, a lot of apps (from browsers to the system UI) adapt to whether you have a touch screen and whether you use it. For example, Windows Explorer and Edge (and Chrome) still use (relatively-)compact widgets on touchscreen-less computers.
At 100% scaling with "Compact view" on, Windows 11's File Explorer takes 135 pixels to get from the top of the titlebar to the top of the content. The same dimension in Windows 7 is 92 pixels. That's almost 50% vertical space bloat for no discernible benefit.
unless i misunderstand the implication as to their behavior on touchscreenful computers, this would seem to poorly address the concern upthread of explicitly expecting the touchscreen hardware, and thus the concomitant software annoyances, to become effectively unavoidable
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