Huh? Not on Firefox for Android at least. I don't recall much from my pre-Firefox days on Android, but double-tap to zoom in on a paragraph has been in my repertoire for a long time.
Double tap on Android 10 in both Chrome and Firefox will select a word in mobile-friendly websites (I tried on https://PhotoStructure.com ) and will do the iOS-zoom-to-fit-bounding-box on websites that aren't (like TFA).
This certainly speaks to an increase in complexity/inconsistency.
