I like apples.
You like oranges.
My apple is more important than your orange and thus everyone should like apples.
Your orange is more important than my apple, thus everyone should like your oranges.
We can conceivably create and Apporange? But really? That just sounds weird and unappetizing.
Please, freely replace apple and orange with class balance, economy crisis, pvp, pve, bugs, etc. till you get the point. Thanks.