As usual, I could be wrong on the below. But I don't think so.
Methinks FSD is moving, in V12, towards a truly non-Beta version. Meaning, "Mom and Pa Sixpack", and "It's Gotta Work". I suspect that Tesla (Musk, the developers, whoever) can smell that it's getting close, and they want that brass ring.
Versions of FSD-b that had that, "Car will do the wrong thing at the worst time" that came before; well, Tesla would unleash versions of FSD that could (and did) scare the pants off of Consumers Reports. But the general idea was that we-all with FSD-b were testers, first and foremost, providing feedback to the developers. Our interest was in moving the FSD-b development process along so, at some point, we could have a shiny FSD batch of software that didn't make mistakes.
As time has moved on and FSD-b has gotten better, the software's been released to a wider audience. The buttons and that phraseology about Wrong Things are still there, though, with, at least 11.4.9, good reason. Not to mention that there's the feedback being recorded every time a tester (and, yeah, we're all still testers) disengages autopilot.
So, what would it look like if Tesla thinks they can make it over the hump? Releases would slow down, so they really can fix the last dozen bugs. And that's where we may be at the moment.
Yeah, yeah, I know: The contingent to whom no FSD should ever be released, ever, are present and active on this thread, so I expect "Laughing" emojis in large quantities on this post. But I take this slowdown as a good sign. We'll see.