Peter, I believe that one almost never comes across a dealer who sells both Magico and Wilson is due to this fact.....AW goes bananas IF a dealer wishes to stock both brands, and from what I have also heard; DW does exactly the same thing,LOL
Yes, and I suppose in the US that certain manufacturers have clauses in contracts with their dealers that prohibit them from also representing other competing brands. In such a climate, it might be very difficult for a brand to break into particular regional markets that have very few and well established dealers. They are in essence, locked out from getting a foothold.
This gives rise to the early retired audiophile who sees an opportunity to sell his favorite (and underrepresented) brands, out of his home as a way to get more into the hobby and earn some extra income. It is becoming a very fractured industry with a few very big players and many smaller players. Here, service will be key.
Interestingly, in the last few years I have seen a shift from simply going over to hear friends' systems for an afternoon to actually doing some direct A/B/A comparisons between components that they is considering buying. This happened recently with both some Stillpoint isolation devices and two Pass Labs amplifiers. Or friends will bring over a power cord or a preamp that they think I should hear in my system. This can actually be more informative than hearing a component in isolation in an unfamiliar dealer's system and demo room. From reading some of the threads on forums, this is happening all over the place.
One may still have an excellent experience shopping for gear in a traditional, well established dealership, but now there are simply more options for the audiophile. Like many of us, I have availed myself of quite a few of those options in the process of assembling the current iteration of my evolving system.
There are also a few set up experts who are willing to travel, and for a fee, to help set up the more complicated components of a system like speakers and analog front ends. Local dealers could see this as another opportunity to sell services for a fee to those who have components that were not purchased from those local dealers. In doing so, they can perhaps establish a good relationship with that local audiophile and perhaps sell him something in the future.
The other thing I have not seen mentioned much in this thread is the notion that some audiophiles have as much or more knowledge about sound, how to set up a system, and even some components, than do the employees of many dealerships. These experienced audiophiles don't need the dealers the way they used to for set up or even component selection and matching. They just need repair/warranty service and access to new equipment. They don't need expertise, or if they do, they can have an experienced friend help them the way the dealer used to. In this environment, they can buy direct or used and get much more value for their money.
My friend recently bought a very expensive pair of speakers. The dealer delivered them but did not spend the time to properly set them up as had been agreed for the purchase price. After some time and much frustration, my friend resorted to asking other audiophiles to help him. The dealer lost a customer. And considering that there was next to no service included, my friend could have bought used and gotten more value. That was an interesting lesson.