I mean, imo we should all collectively decide to deboard from in to out, not row by row. Makes way more sense, since two columns can stand up and grab their bags from the overhead, then two whole columns just walk off the plane. As it is, literally the whole plane is blocked from exiting by every single row as they stand there struggling to get their bags free.

If you have a kid with you, or some other circumstance like that, sure, take them with you. But for everyone else deplaning by column makes a ton more sense.