I have been officiating for more than a quarter century. Have done soccer, baseball, softball and wrestling. Now only officiate football (well until my wife finally puts her foot down and says I have to stop, I fight here every new season). But want to make me grumpy complain about the quality of officiating but don't do anything about it. Particularly when it is obvious you don't know the rules.
I must admit I am one of the most critical people when it comes to officiating, but I expect a lot from myself when I am on the field, so I expect it from others. We all make mistakes, but no excuse for not knowing the rules, how to apply them and follow proper mechanics.