Yup. I have gone out of my way as a parent to speak with a player on the opposing team who I thought played exceptionally well. I did so to the GK of a team my son's team beat last May. Kid stood on his head to keep them in the game and his teammates kept putting him in bad spots by taking bad fouls in and near the penalty area. I simply went to him and said, "Keep your head up, you played a great game". Maybe being the parent of a GK I have developed sympathy for the opposing keepers.
I only know Ryan, his wife, and their kids as we attend the same church and he and I have talked about youth soccer, the politics invovled, and some TU soccer. When we were thinking about changing my son to Energy to play with a coach that I knew played with Ryan at TU, I asked him what he felt about that person as a coach and a place where my son's game might be able to grow and it was that info that kept us at TSC. I can't imagine Ryan encourages the "cheeseburger" behavior we see with a lot of youth sports. Kids learn to be competitive on their own (or they just aren't that competitive). And it's OK for them to develop that competitiveness. It's OK for them to be disappointed about not winning a game/tournament etc. but they also need to know they need to put in more work if that's their goal. Parents, IMO, just need to chill the f*ck out. Don't coach from the sidelines, don't comment on other players, don't jump all over the referees for every little thing. Enjoy watching your kid play. I guarantee you that if every parent would only say "Good job" or "Keep it going" during a game, your kid would have more fun out there. Let the coach address the things that didn't go right during games/practices.