"Obese Seats" on Airbus...

I’m personally not sure what I think about this… kind of paves the way for pay by weight…
Do you think this should be on aircraft?
Do you think it solves the issue of larger passengers?
Do you think passengers should pay more for a wider seat?
Anything else?

Please. If you’re too wide to fit in a standard seat, then purchase two. But for those who refuse to purchase two and instead make a flight uncomfortable for his or her seatmate(s), then the obese seat seems like a reasonable compromise.