That's ultimately why I'll never be a dive professional. I'm more than happy to teach, share knowledge, help people get into the hobby, etc. I'd even do it for free or near-free, except that's the first 50% of the problem. There are so many people willing to instruct, guide, etc for pennies that is exactly what people earn.
The second 50% of the problem is that there are middle-men who are making MOST of money, taking advantage of both the instructors who want to help, and the divers themselves that the instructors want to help. I'd much rather instruct for free, than be making a bunch of money for someone else while I get a very tiny cut. Because at the very least, that wouldn't be coming out of my fellow-diver's pockets.
I agree entirely with your view.
Also for me the idea that someone profits of my knowledge and willingness to transfer it to others had been unacceptable.
I have been an instructor for 10 years. The first five in a no-profit diving club. There no one gets any money. The students are fellow associates of the club. They only pay for covering the costs, no one is paid or can take money out of the club.
Then I switched to the 'pro' world, so I was paid for working at the nice resorts of Club Vacanze. It was a fixed monthly wage of roughly 1000 eur, plus travel, lodging, food, alcohol, cloths and scuba equipment, all already paid and top notch. Not bad, but one does not become rich. Working 3 to 5 months each year I managed to save some 3000 eur each year, for five years.
The good point was to work inside a touristic environment where customers had NOT to pay for diving.
In the resorts of Club Vacanze all the sport activity was already included in the cost of the holiday.Every day they had the choice among many free activities: scuba diving, kayak, windursf, catamaran, parafly, water ski, snorkeling with a marine biologist, fishing, etc..
They had to pay only for a few things: super-alcoholics (wine and beer were free), release of the Cmas certification card (50 eur, the course was free) and a small fuel charge if diving or snorkeling in a far-away island.
This way we did not perceive that the touristic operator was getting a significant extra gain over our work.
What made me ending that wonderful life was the perception of responsibility.
I could never work for a shop. I am entirely against this shop-based approach. There are a number of conflicts of interest if scuba training is done by a shop.
I would never send a friend or a son to follow a course organised by a shop.