All the more reason to remove disincentives from checking bags.
Honeestly the biggest reason I avoid checking bags is reliability. After you experience having a suitcase completely lost by an airline, it's hard to trust the system again.
The FAA can force airlines to dedicate about 1.5X the amount of space per person that they do today, and all of these stupid problems disappear. Airlines could even get away with the skeleton crew of airline staff that they use today with the reduced amount of people who'd be paying more per seat.
But, because we have to let far too many people fly, and because the FAA doesn't stop private companies from violating human rights with their airplane seat designs, we have to deal with this lunancy where anyone 6 feet and above has to assume a struggle position for in some cases 20+ hours (i.e. flights to Singapore) in a fully packed metal coffin.
Same with seat width. The only issues there are when a minority of passengers are so large they take up your seat, they should be removed from the flight.
"Premium economy" and similar doesn't give meaningful legroom improvements and is generally a scam.
The only option for tall people (not overweight) is exit rows which are also the first seats taken or the few "extra legroom" seats usually in the front of economy by the bathrooms. These seats are also taken months in advance.
Americans are tall because we are fed well. Our tallness is partly why we are so dominant during wartime. The world bends to our will, not the other way around.
We need widespread and popular "passenger revolts" to force the FAA to change policy. Make the lives of the airline executives hell and use political power to nationalize them yesterday. Privitization of the air was a massive mistake.
Business class gives me a bed to sleep on, and first class is beyond that. That don’t exist in the 80s let alone 60s