Bro, what
Balloons collapse in liquid nitrogen specifically because of the higher pressure room temperature air equalizing into the balloon, whose pressure approaches zero when cooled by the nitrogen. This is expressly the opposite of what you're trying to demonstrate and just supports the case against you more.
also, the atoms do not stop moving, they're not even close to absolute zero, and nothing ever has actually gotten to absolute zero, you hack
Can you provide evidence of anyone ever observing 'an extreme low temperature environment where high pressure cannot equalize into?' Can you point us to a record of empirical observations of 'the icy tundra around the earth beyond the light of the sun?' Are you even a zetetic at all? Aren't you just rationalizing the tundra into existence because you assume a priori the Earth must be flat?
The answers are no, no, no, and yes, btw