It's insane how absolutely ignored fairly common disabilities are in comparison to consessions to fats. Take impaired hearing for example. Not super common. But at around 15% of the population it's still a pretty significant number. And even just going at full disability level, for the non-elderly, it's around 2 to 3%'ish. But walk into almost any supermarket and you're going to see two things. There's scootypuffs for the obese and quite often a greeter who'll talk with an assumption that everyone can hear. Trains always have seats for the obese. But it's pretty common for them to totally lack notification systems that will be useful for the hearing impaired. And it goes on and on like that for most disabilities. It's just insane that the one which people can actually do something about is also the only one society seems to cater to.