Not all of us use no-rinse washes, but I agree that the high end detailing is trending towards things like that.
The issue I think we're running into is that the enthusiast market isn't one type, its several. That's why there's so many different lines and types of products. You've got classic car guys, tuners, etc. and everyone likes different things.
So some of us like that they can pick up quality stuff in a big box store. Others consider anything not bought online to be crap. Meguiar's has a lot of products that are known to be high quality, and are still widely available. Same with Mothers, and others, some even offer multiple lines in an OTC option (like Mothers with their normal, FX, and Reflections lines).
The issue I think we're running into is that the enthusiast market isn't one type, its several. That's why there's so many different lines and types of products. You've got classic car guys, tuners, etc. and everyone likes different things.
So some of us like that they can pick up quality stuff in a big box store. Others consider anything not bought online to be crap. Meguiar's has a lot of products that are known to be high quality, and are still widely available. Same with Mothers, and others, some even offer multiple lines in an OTC option (like Mothers with their normal, FX, and Reflections lines).