It's not appropriate in primary school, either. But that's not what I did. I merely gave my honest opinion on how boring and unimaginative constant complaining and whining is. If you don't like it, don't play it. Problem solved. Sorry, but if you want to be seen as anything other than boring and unimaginative, then proposing solutions instead of whining about the problem is a good place to start. At least FDEV is trying new things, taking actual efforts to improve the game. It might not be the efforts you want, but to call them boring and unimaginative is simply unqualified, and leaves the unqualified problem entirely unsolved.
So what do you propose? Because if you're going to sit there and ironically whine about everything while accusing others of childishness, then you really aren't worth anything other than childish retorts in return.