Yes, smaller diameter, but greater length, one suspects.
There are NO career airlines anymore, I'm sorry to say. Prostitution is prostitution, whether you get screwed on the silk sheets at the Ritz or in the back of a Micra in a quiet corner of an industrial estate in Aberdeen.
It would be nice to start some sort of revolution, but there are too many wannabees who can't see the wood for the trees and will bend over forwards to fly a Cessna 152 half-price, and by the time anyone had achieved anything, there would be no oil left to fly on anyhow - or at least none available to us in the west.
That's my (very upbeat) assessment, anyhow...