You realize this stuff has zero staying power right? It's a flash in the pan and then gone because it's illogical. I have seen so many evolutions in Seattle over the past few years but people keep coming back to common sense. It's like a pendulum which can swing but ultimately stays close to the center. People eventually revolt.
That connection doesn’t exist. It’s a combination of cherrypicking, misattribution, and flawed/anecdotal recollection.
The whole thing is basically a religious belief held by a couple of individuals on this forum. The whole premise collapses once you get beyond simple, linear, one-to-one correlations.
For reference, some of the driest niña-leaning autumns were 2022, 2008, and 1988. All were very dry in October, and all were followed by significant winters in the PNW.