Ren says:

Nope! Binders are already compressing your ribcage, and you’re basically going up in the air in a pressurized metal tube – it makes binding a lot more dangerous. Wait until you’re off the plane, please!!!

this is completely false, I don’t think OP has a good understanding of how airplane pressure works. In a plane in the air, you experience less pressure than off of one. Please do not spread this misinformation.