Even though it is volunteer work, people still get wrapped up in things and say things wrong. Actually, someone does have to take control or the whole thing can flop. That doesn't mean it has to be at the sake of upsetting your help, but it happens.
I volunteered last night and had a friends daughter. She said she would be at a particular booth, which I went to, but didn't find the mother. I went into the "control" booth to ask if she could tell me what booth she was at and the person in charge gave me attitude, just as she always had and just as I expected. I just turned around and walked out. I tossed my hand in the air, as if to say, "what ever or enough", which I probably shouldn't have, but I did. I don't give it second thought and neither should you. Let it go.
The funny part...after we left I was tired and wanted to go home. I must have ordered the family to get moving and my husband told me, "Just because you got to run two bouncy houses doesn't give you the right to be bossy".