Here is my perspective. There are at least 4 legit 2022 "A" club teams that compete at a very high level, and quite a few that are not far behind. At the end of the day, we (as parents) should try to set a decent example and show good sportsmanship. At the fields, and especially on this board where kids also take a look from time to time.
Long Island has a proud tradition of top level lacrosse. Let's cheer for the opponents too when a KID makes a great play. It's just common decency. Respect the game. Respect your opponent. Respect your coach, etc etc.

Sports teaches discipline. Let's see more of that from parents. Express, Igloo, 91, Outlaws, True Blue, Blue Fish, ICON, and so on. They are kids. Very likely the best of the bunch play with or against each other down the road. Disipate the hate. Enjoy the ride.