I have an even better idea, shut up about flight for gold at max level. Try working with Blizzard by suggesting changes to the current system like I, and others, have stated.
Blizzard has made a mistake in making pathfinder take so long (the time gate being the main issue there) but they increase the size of that mistake by more or less saying “screw the player base, they have to do it the way we want them to, no changes”. However, you “flight for gold” dingbats come across as “screw others, this is how I want it and anyone that wants different is an idiot”.
If you wanted to argue for the OPTION of flight for gold at max level for 1 character, that would be fine. There are those of us that LIKE the idea of pathfinder, if not the execution. As such, unless you at least give a nod to pathfinder as an option, or say for those who lack gold/have a lot of alts, you are more or less saying “people have to play the way I want” which is the exact same thing you are accusing Blizzard of doing.
There are 2 sides to every game community: the company and the players, often the company wants things one way and the players another way yet going full tilt to either side easily RUINS the game, a good showing of this is one of the game theorists vids on the latest Super Smash Brothers on Youtube. Now that might be just for that game, yet it can easily apply to any game out there.