The amount of misinformation around this topic was absolutely nuts over the past few days. Good rule of thumb: if a YouTuber or other influencer was pitching doom and relaying this rule change by S&P as a fait accompli , stop following them. (It was a common misconception on this thread: https://news.ycombinator.com/item?id=48364055 .)
Contrarily, you can interpret the doom pitches as a necessary political backlash whose degree of panic and whose quantity prevented the change from ending up as a fait accompli. Public decisionmakers do this sort of thing all the time. They "float an idea", "test the waters", "put up a trial balloon". They see what they can get away with. When the decisionmaker has a strong desire for the change, it may only get roll…
It was totally misinformed, came well after the public-comment period had ended and had zero net effect other than maybe generating some commissions and management fees for rando managers.
There is bona fide hatred for these companies and their managers. Influencers twisted the facts to channel that for views.