I agree with
@Runner-Ref , grounds teams are normally the experts of their pitch. They know when it needs a rest, even if weather conditions look fine, and the pitch looks fine. They may know the water table is high, or the penalty spot churns quickly after rain. Ultimately, we don't question their expertise.
Kent, you've pointed out your friend wasn't paid. If this is the case, why would you be?
Given LOTG: The authority of the referee begins when they enter the Field of Play to do a pitch inspection. Unfortunately, when you did so, there was no game to have authority over, meaning it's very hard to find a case for what you should be paid for