Yes, something is happening, but whatever is happening, it is not good for me from a user perspective.
This is something I've observed. I don't quite know what to make of it.
Google is still returning relevant results, but they aren't good results.
What I'm seeing now is not as human-friendly was what I was seeing two-three months ago, which is disturbing. "Human-friendly" in the sense that the results were really useful and really informative. The results now, are likely as not to be MFAs, while the "good" sites are buried.