Hm. What's wrong with that? Do you believe it would be better for airlines to call potential and current clients "fat", "porko", or "lard-butt"? Is using the phrase "passenger of size" excessive?
Yes. Obese is fine and clinically correct.
I doubt people in the "overweight" category would be needing two seats, unlike the lard-butts. "Passenger of size" is ridiculous.
Lard-butt or fat bastard would be rude, obese is not.
If the passenger thinks obese is rude, stop eating so much.
But the problem faced in your example is not restricted to overweight or obese passengers. "Passengers of size" are not necessarily obese. Lots are, sure, but Hulk Hogan would also create problems on the plane because of his size. Therefore, "passengers of size" includes those passengers that create problems that are not obese.
Disagree.
I'm a very similar size to Hulk and don't need two seats, or interfere with people sitting next to me. The person in front night not like my knees rammed into their back, but I only take up one seat and I'm sure Hulk would, too. (The fact that he doesn't travel cattle class is not entirely relevant)
The All Blacks, some of whom are bigger than Hulk, can sit happily in one seat, unlike the obese.
Obese people are a problem for those who sit next to them, and since the obesity is their personal issue, hiding it behind euphemisms and getting others to make concessions is baloney.
"Passenger of size" is clearly PC gone mad.