By less than a factor of 10. And the bubbles are a tiny fraction.The gas trapped in the ice age glaciers gets COMPRESSED.
Your math doesn't even come close to working. If all the ice in Antarctica melts, that's much less than 1/1000 of an increase in atmospheric gas.
And that would be why your kook theory is ignored.
There is at least 50 million cubic miles of atmospheric gas trapped in Antarctica using today's air pressure.
Mmmmmm. You always serve us the tastiest fudge. And in such massive quantities.