Yeah right, the same bullsihit about freezing to death without Russian gas.
I wonder how did we manage before when the USSR was not selling one cubic meter of gas to the western world, oh wait, what happened afterward? One crumbled and the other was perfectly fine!
And how are they going to do so? By fueling balloons and sending them over the border? Carrying oil in their pockets?
Suddenly Russia will be able to export 75% of the gas over inexistent pipelines but Europe can't replace 40% of theirs.