There is a such thing as being principled and then finding out you were naive.
That most discussions on such matters typically devolve rapidly into the regurgitation of unsound memes doesn't help matters much either.
My life is a story. I’m under no obligation to share.
It wouldn't surprise me if some of them did blog about changing their mind after the Ukraine war started. We must still have no idea because it just didn't make the front page anywhere.