People like Michael McFaul is exactly why the invasion happened in the first place because the Obama admin was weak on Russia after the 2014 invasion. They are the opposite of ideologues.
The Obama-Biden admins definitely induced the current crisis over Ukraine, but it certainly wasn't because they were too permissive.
It is actually bipartisan idiocy. Goes beyond Obama/Biden perceived weakness and weird foreign policies. Don’t forget Bush ambassador to Russia - current CIA director who personally managed to convince Putin that entire former USSR is solely RF sphere of interest/influence