I think there are a few wishlists - this one might have the most votes so far.
It’s like adding insult to injury that if you hover over the ‘User interface and font’ menu bar, over on the right the description reads “Adjust settings related to UI text size, interface scaling, background contrast and color” - 3 of which are supported by the options available to tweak on that screen, but ‘interface scaling’ isn’t one of them. So was this planned but never implemented? Very frustrating.