Glad to hear you aren’t hanging it up Rev! Sometimes we do need to take a step back and regain our perspective.
Another theory on the deterioration of sporting behavior: travel ball. Teams no longer play in a local league where they see the same umpires night in and night out. Those umpires are (were) probably their neighbors, co-workers, congregation members, etc. — people who they had to turn around and face the next day at the coffee shop or the bank.
Now teams can see as many as 10-12 different umpires in a day, all from another town or even another state that they will never see again. Just like the rental cars and hotel rooms the teams are using, these disposable umpires do not evoke any feeling of personal long term responsibility.