Like, say you had a grain silo or some theoretical structure that would allow you to fill the structure as high as you wanted, full of balloons, all inflated with regular air, not helium.
Is there a point where the balloons’ collective miniscule weight would be enough to pop the balloons on the bottom? Or would they just bounce/float on top of each other forever and ever?
Given: a balloon will pop when pressed with enough weight Given: a balloon filled with air has a positive weight
Stack enough balloons on top of a balloon, it’ll pop.
Though…. Given the added complexity of our atmosphere not being homogenous, you might have balloons popping from expansion from going too high before you get them being crushed below.