This tells you the Russkies have full air superiority (contrary to propaganda), and the multiple, multiple reports & photos I’ve seen of that column is that not a single vehicle was pushed off road smoking.
Agree. There might be one other explanation. The Ukrainians know the terrain. They may be allowing the Russians to move in until they reach a point where the column could be be ambushed and the tanks could not manuveur. could be reminiscent of how the Russians lured Napoleon further and further closer to Moscow, then had the definitive battle at Borodino crippling the Grand Armee forever and ultimately resulting in its annihilation. Perhaps that is why the Russians have not moved much further. Not likely they can deploy effectively from where they currently sit.Yet it does seem very strange that this column does not appear to have been harassed in some manner.