That is a minuscule part of the argument to begin with and not what the defense’s case is built on whatsoever. Just a point that was made. Your interpretation of the “lack of discipline” does nothing to hurt Scheffler’s case.
You've never been in a situation where someone other than a police officer was directing traffic?
Again, Scheffler (along with every other player going to Valhalla) had specific instructions/credentials to go into the course. It's not ridiculous to think one person in the mass of people could be misinformed on what the players were allowed to do.