This is their new tactic. They have absolutely nothing to prove this fairytale that Biden and Putin are buddies.
It's a fairytale if your historical understanding of the relationship between Russia and the Democrats only goes back 2 or 3 years. Considering most Putinists on this website don't seem to be aware (or maybe they don't care) of Russia's alliance and material support of such countries as North Korea and Iran, they don't seem to have a strong grasp of historical events beyond the current election cycle.