Yes, I quoted that as well right above rob’s comment – right in the opening of my comment.
I think that was PAA’s original point about why argue altogether if it is all irrelevant anyways. But we argue over how to bring a korbon too, don’t we. One good reason to keep alive the fact that the State was and is a violation is to educate everyone as such so that they don’t think that its establishment was a positive event. Another is because it was a violation it has ramifications on how we interact with it today. (There are, of course, great disagreements on how to interact with it after-the-fact. Brisk doesn’t vote. Agudah does but doesn’t take a cabinet level position. etc.) As far as protesting against the leadership, that usually occurs (with the mainstream klal) when the leadership is pursuing negative actions such as drafting yeshiva bochorim, digging up kevarim, etc.