Yeah, there is a ton of Nazi shit in Ukraine. That's never really been in question. What has been, though, is using it as a basis for Putin to invade. Nevermind the RIM (the group that Putin is allegedly targeting) and its ties to American white nationalist groups, the level of antisemitism in Russia has been steady for decades, and overall racism has skyrocketed since the collapse of the USSR (thanks, in large part, to the declining birthrate of native Russians, which fueled a state-sponsored welcoming of immigrants from all over).
And every last bit of it has been met with either praise or tongue-in-cheek "shaming" by Putin.