Same thought I had. It's crazy to me they aren't expanding premium economy row by row til it's not filling up. It's often nearly double the cost, but doesn't

Same thought I had. It's crazy to me they aren't expanding premium economy row by row til it's not filling up. It's often nearly double the cost, but doesn't nearly take up double the room. I think they'll actually find they can expand to infinity, as consumers are willing to pay money to not suffer.