Dropp,
You can argue semantics if you want, 430 Pax with 14 paying first class price, 76 paying Business and the rest paying economy, will earn more than 6/8 First, 42 Business, and the rest paying Economy fares.
So your argument falls flat there.
At the end of the day it's good on some routes and you have to ask questions on why it operates others. But even the venerable B777 isn't going to make a dime if it's near enough empty.
The bigger problem would appear to be we are not attracting enough passengers.