DIR holds very little value for those who don't seek it out on their own. At the recreational level, all DIR does is refine the more detailed skill development that was taught when diving was in its infancy. At the time, the equipment, practices and understanding of the physiology made diving riskier than it is today. The more rigorous training was necessary to offset some of the risk. Now, you are taking a very small risk and make it slightly smaller. The risk/reward just isn't there for the vast majority of divers who dive once a year on vacation for a few years before moving on to another hobby.
At the technical diving level is where the empasis needs to be placed because that is where the risk goes up significantly again. But, even there the voices of the personal preference crowd are louder. Those that "get" it will seek out DIR on their own. Despite doing as many or more cave dives per year as open water dives, my general view is that the popularity of technical diving is very bad for recreational diving as a whole. I wouldn't necessarily feel that way if you could weed out all of those lacking the skill to participate and get the majority of technical divers to dive strictly DIR, but that is never going to happen. So, I cringe and try not to watch the bozanity and help those that show an interest in learning.
This pretty much nails it for me too.