yeah, there can't be uniform gravity on a disc either. so why does 1kg of weed weigh 1kg all over the planet, give or take a few milligrams (the earth's mass is not uniform, neither is its magnetic permeability.
also, this is why i stopped following you. you are one of those contrarians who want to believe something different just to distinguish yourself as being somehow "in the know"
i'm happy enough to debunk actual bullshit like that CO2 and methane cause warming and the planet earth is not throughout most of its history freezing cold, and that it was a lot hotter earlier in the holocene.