Suppose it were true that we use Russia as scapegoat (and the other way around!), that still doesnt mean you should just discard this story automatically. There is a truckton of evidence of Russia influencing our western democracies, and plenty of evidence of us doing the same to them. Heck, Hillary Clinton was officially involved in an organisation that supports the Russian opposition. Thats politics. It silly to presume Russia would somehow let an opportunity to assert themselves go to waste. Putin isnt a clown, you know.
Denounce it. I didnt pay E59,99 for Civilization VI to not learn about the value of halving your warmongering penalty. But seriously, whenever Russia is being naughty, we should say:"Bad Russia, bad!". Just like Putin does when we are caught without our pants on.