Who is "we"?Returning closer to the original topic, if we agree that dive instructors are not similar to university professors, can we also agree that dive instructors are not similar to waiters and barkeepers?
As I mentioned earlier, the Director of Instruction in the dive shop where I worked believed that it was OK to pay instructors less than minimum wage because they could make up the difference in tips. He believed it was OK even though he knew instructors are almost never tipped.
He himself did a fair amount of instructing, but he did it as part of his salaried position, so it was only the part time instructors who got stiffed.
So if "we" are going to decide something, then the "we" would have to include the people doing the paying.