"First time experiencing toxicity in the game"

#PokemonGO: So my brother and I were raiding yesterday with two other people and we just finished up a raid and saw there was another raid ending soon so we headed there. Coincidentally there was a raid train at the same time. My group went public to help anyone out that wanted it, not knowing there was a raid train there. So after the raid the person that organized it calls us out in the discord saying that we aren't allowed to just hop in on his train. I replied saying okay my bad, we were there coincidentally. Then today I couldn't find any raids so I posted in the discord asking if there's any raids going on and the same guy replies telling me to find them myself. He was just incredibly upset that we joined a raid at the same time as him that he organized. I don't understand why he's so mad because the point of the game is bring people together and help one another out.http://bit.ly/2BF2SLr http://bit.ly/2QLIsLj http://bit.ly/2BF2oF7 http://bit.ly/2QPJfL5 via /r/pokemongo http://bit.ly/2rR6plB