Remembering to look for and ignore folks with that telltale indicator has made the fediverse so much more enjoyable.
However, I also don’t think it’s useful or accurate to reduce them to “Putin bad"
As their neighbour, I totally agree. It's not Putin bad. It's everyone from fucking Russia. There's nothing that came from Russia and wasn't made into an abomination.
(* Except Russian people who left Russia because they could see how god damn awful that place and everyone in it is; Pretending otherwise is literally dismissing their culture).