I can see where you’re coming from, but suspect that never in the history of the world has being told to chill out done anything other than make folk more annoyed. Which I’ll admit gives me some concern, having recently agreed to become a moderator here, whose role will on occasion be to ask people to do just that!
All views of the game, positive and negative, are welcome here. As in all other areas of life, I’m sure feedback is more likely to land if expressed constructively and if it is specific, targeted and doesn’t at the same time insult the individuals to whom it is aimed. But if folk just want to vent, that’s okay too, at least unless it descends into flaming or trolling.