I hope I don't sound overly harsh but I support my statement and believe my opinion is valid.
Of
course your opinion is valid. I don't think either of us are saying that it isn't. It is, after all, an opinion - we just have a different one, based on what we see on this side of the "fence."
Our experience - which has been very different, with totally different backgrounds - is similar, I think, in that we have found a good living diving as a
working diver. For me, the includes owning the company and doing (and teaching others to do) a lot of hull cleaning, prop and zinc changes, and the like. Two or three times a year I get "big" jobs that include underwater work for the utilities like the phone company, the cable company, the water/sewer authority, or submerged work at places like the Georgia or South Carolina Aquarium. For DCBC, his focus looks to me like it was military at first, then "Big Oil," which requires "hat" diving, "sat" diving, underwater welding and cutting, etc.
...Either way you look at it, we seem to be saying the same thing - a working diver ("commercial") can make a great living... So naturally, that's where we'd point someone looking to earn a paycheck while diving.
As far as "treasure hunting" goes, or as far as "photography" goes... I think that both of us would agree that while those things may be a part of our jobs, that in and of itself isn't the focus... Only when it's necessary to complete the task that we've been hired to do.
...And in that sense, I think that your opinion is very much spot-on... But with some simple adjustments in the diver's mindset, there's plenty of money to be made.