I can respect that approach but have run into an issue...
Or the coach chooses to throw the profanity innocent playing time whiner under the bus. D'oh!
For LL* , especially Tournament, I've settled on the need to be very clear on the warning "Manager, profanity is not ok. You are responsible for your team. If it happens again you and the player are gone."
If it happens again, I'm tossing the Manager. Bonus if I can identify the player and toss them too.
* LL has a clear mission statement. Profanity that the stands, not to mention the entire field, can hear - even when not directed at the other team or even having anything to do with the game - is not acceptable, even in Senior League.