Welcome
@lacuska1 !
I guess it depends on the reference point. What were your expectations of F class?. Have you experienced F before?. The problem with expectations is that often it is not in sync with reality.
Thanks for your opinion. I don't travel F much, but I have done QF F on a couple of occasions and have found it very nice. Sorry I don't share much of your opinion.
Others have noted that QF F is not truly F. But I prefer the understated product than the Bling of EK.
"All airlines in the world serve better in economy" definitely identifies your post as an over the top rant - or at least that part of your post.
Book the cook. You know thats just a marketing ploy. There is no cook/chef onboard.
I think you mean airline surcharges rather than taxes. Taxes are the same across all the airlines operating in the same airspace and airport.
But the ridiculous surcharges are QF feature - some call it a "Fine"