Yes. Despite their protestations and fee fees, the status quo is already very much in their favor. After all, you can bring upwards of 250 lbs of carry-on free of charge, provided it's all adipose. 100 lb shitladies are forced to check their 40 lb bags to offset the extra cost while 350 lb yeast cultures ooze into other people's seats for free. Also, fuck airlines for overbooking and tightly packing their seats.