Oh ... and there ya goes, the first 3 hours of today for me were ALL single page views and then, as if by magic, my multiple page viewers came back and have been there for the past 8+ hours with traffic already surpassing Monday's ... Not much manipulation there.
Participation in this forum seems to have declined considerably.
It's hardly surprising since no one can do anything because there is seemingly no rationale for what is happening. Long-established webmasters realise there is only one option, do not change anything and wait it out and test ideas with a totally separate and unconnected site
But there is another aspect and that is many site "updaters" these days, especially large corporates, are told what and how to do it by their book. They want cheap, updating monkeys who conform to their policies and are prepared to pay for ads, this is in their costings, ranking means very little or anything whatsoever to these bean counters, advertising spend and dominance is in their college learning and Google complies, even recommends, how to do it.
Of course local SEO can work extremely well and effectively but the days of "independent experts" are almost finished since the bean counters do not want anything outside of their control.