Earlier quoted context omitted.
Blame the idiots who abused it. Like that guy who posted a video a couple weeks ago where he had like 6 instances going nonstop and he was controlling it with his voice. There was some other project posted recently that was queuing up requests so that you could hit the limits in every time block. I've seen reddit posts where people were looking for others to share team accounts. It's always the morons who ruin a good…
Such abusers are very rarely a whole 5% of accounts, almost certainly <=2%.
For any such users it requires hundreds if not thousands of "normal" users just to break even.