That's what all diving should be about. If you *qualified* as a diver that qualification means you should be able to look after yourself and not require a nanny.
Why should it? 'Should' is a pretty powerful word there, and 'nanny' sounds condescending and contemptuous. If some people aren't good with navigation and never will be, but enjoy guided reef dives & what-not on charter boat op.s catering to tourists, why does that bother you?
Its also far far less restrictive for a paying customer who can actually do the dive they want at the pace they want, looking at whatever they want and following whatever profile they want.
Some charters provide a guide for the main group to follow, but leave the customers the choice to go do their own thing. As long as the boat crew let you do your own thing, there should be no additional restrictiveness on you.
A dive boat should be a taxi and a DM should be able to give a good briefing and select a select based on his in-depth knowledge of local conditions. That's about it.
There's the 'should' again. And should hotels only provide camping level quarters, since people ought to be able to survive with it? Maybe grocery stores shouldn't offer processed foods since people ought to be able to cook for themselves? Why do you get to judge? Maybe you're just stating your own preference for yourself, but your posts don't come across that way.
Obviously a lot of divers don't have whatever navigational skills & whatever else to make dumping them in the ocean in strange places with a verbal pre-dive brief diving adequate (and that will not change), and providing a guide opens up many new enjoyable diving opportunities for them, bringing pleasure to many people, customers and profits to many charter operators.
While not all charters in all places choose to operate such a business model, many do, and it never ceases to amaze me how that seems to aggravate some people on this forum.
I can understand wanting to be given freedom to dive your own plan if you're up to it, rather than following the guide & diving their plan. On the other hand, I see discussions on the forum about the commercial state of the diving industry, whether the recreational diver pool is growing, etc..., yet removing the guided dive approach across the board would shut a lot of people out of opportunities. And it would be ridiculously naive to think they'd all walk off the boat, run home, take a Navigation course (not that it would guarantee anything) and come back. And they're not going to turn in their C cards, either.
Sometimes on the forum I get the impression that in the mythical land of 'Should,' all divers are young with no pre-existing health issues, definitely not overweight & have excellent BMI's, excellent cardiovascular fitness and engage in Yoga to maximize breathing efficiency (& never smoke), trained with GUE or CMAS by a demanding perfectionist instructor and would never, ever have been given a C card without being a master navigator and demonstrating mastery of adverse environments, and yadda-yadda-yadda.
It ain't happening. Not going to. But there are a lot of good folks out there diving who do just fine with the guides.
Richard.