There WERE several meltdowns, but only on FR, lol.
There's no question that Putin just implicitly and intentionally took this nuclear. He's made an unmistakeable gesture toward pushing the button.
We have to respond in kind lest he conclude we're really "not serious people" which will mean an immediate escalation of the war.
A serious man's response to this would be attacking that stalled convoy with NATO planes and if that doesn't work then sinking the entire Russian Navy.
Putin just took this thing nuclear. We must respond or we lose everything.