“Given Biden keeps talking about Russian chemical attacks that Russians have no motive whatsoever in using, a false flag operation is extremely possible.”
Well, Russia did not have a problem with its proxy Syria using chemical weapons during its civil war, and even went to great lengths to block or derail international investigations into that use.
Russia itself may not use chemical weapons in Ukraine, but I wonder if it would turn a blind eye to one of its proxy forces (Syrian, Georgia, Chechen, etc.) using them.
Georgians are in Ukraine fighting against Russia. For Ukraine.
They would be highly offended to be considered a proxy of Russia.