50:1? Hmmm. I could swear at least one of the narrow bodies carrying about 70 people only has one washroom at the back (I was in J) which was especially annoying. I think at least 2 washrooms should be compulsory.
On largest longer flights I guess that could work. I do find AC isn’t too bad at over abuse of the seatbelt sign (though I have had to yeah I know at my own risk a few FAs) at least. And I understand some people are more stable than others. After all those drinks.