I don't know about Bishop Williamson changing his mind, but as for me, I completely side with Putin on this one.
The West set up a puppet government in Ukraine. They think this is a game, some kind of chess board, like the game "Risk".
The FACT is that Ukraine is ethnically connected to Russia, especially the disputed region in question.
The Media is going to spin this of course, and make Putin look like LITERAL HITLER. How much you want to bet the Media will compare this to Hitler's initial invasions that spurred World War 2?
But Putin is in the right here, and the West is in the wrong. Sorry, just stating facts.
And I will predict: those who foolishly choose to watch the media (especially videos!) in the coming days, weeks, and months will get sucked into the war fever and propaganda. They will disagree with me on the above. They will get hot under the collar, flying high on the emotions the Media stoked in them, they will take me to task publicly, and some will be banned.
Let's see how well I predict.