>>21693678Speaking as a newfag (I only started browsing here daily a week ago), this is just 4chan culture. The best thing to do is either stop coming or ignore taking sides, I'm also sure some people screaming "DATAMINERS BTFO" or "NO MORE NEW MEGAS FAG" also do it just to be like what everyone else is doing regardless of what they personally believe. So it may not be accurate to ask why they're angry, they may not be and are just shitposting because this is a place where you shitpost.
As for more megas, at its core Pokemon always emphasized on "adventure", and that in itself implies making discoveries every step of the way. I personally don't consider anything on Corocoro/official site to be spoilers so I'm avidly following the news, but once the game DOES come out, I'm holing up, crossing my fingers, and am hoping for BF/more Megas post-game once I'm through the E4.
TLDR learn to pocket your sensible opinions when you're here, and if it really makes you that upset, then maybe you should re-evaluate why you still come despite the shitposts. I personally browse for the keks, and take some amusement watching the datamine war. Looking forward to see which side wins, just for the ensuring shitstorm that's bound to eat up the board.