Gotta love the CG 'helpers'. Somehow they think that the DW is incapable of giving directions. They wave & point this way & that meanwhile the DW stands behind them talking to me on the handheld or simply pointing a finger this way or that.
The 'helpers' don't pay the bills if something is hit. The 'helpers' don't know that we have well over 1500 nights on the road parking in hundreds of CGs behind us.
Never had to rudely shut one down but more than a few have figured that this couple have parked their largish rig in some pretty tight spots before. Leave them alone.
Likewise I leave people alone unless it is painfully obvious that they are struggling. No way would I ever let somebody hit their rig.