Apnea is not limited to fat fucks, unfortunately. Funny though because my sleep doctor is also a shitlord, along with every other sleep doctor I've met.  In his private office it's his desk with two chairs across from it for talking to patients. I'm a huge guy and even I sorta paused to look at the chairs. He immediately laughs and says those are "bariatric" chairs (with sarcastic emphasis), then launches into a great spiel about how so many of his clients are morbidly obese, can't even breathe under their weight, etc.