US airlines are pushing to remove protections for passengers and add more fees

I'd be curious to see how the all-in price of airline tickets has evolved in recent decades. It feels like it's now commonplace to have hundreds of dollars in additional fees for things like legroom. That means a cheap ticket is a midrange ticket and a midrange ticket can end up being quite expensive unless you fall for the "we get to strap you behind the bathroom with only the clothes on your back" Saver ticket.

It also means that you're often still out actual money if you use award miles.

Hundreds of dollars for legroom? Are you... sure? For what kind of flights?

In a search just now, Delta Main r/t from ATL-LAX is $337. Delta Comfort on the same flight is $727. (Yes, it's more than 2x the price.) Obviously Comfort boards earlier, but it's not unreasonable to attribute most of the fare differential to the legroom.

Checked bags are also extra for either seat.