The baseline issue is simple, people do not understand, and detailers nationwide don't speak as one, and therefore nobody knows what a "detail" is.
I am not a detailer of any sort. However, my attention to detail and general knowledge of people helped get me into the Navy years ago. With that, I still find it hard to get on the same page with detailers nationwide. I have lived in 11 states and owned a few cars, and every place I've sought out a pro detailer, and everytime I feel like its a guessing game, even though I feel that I have been direct and straightforward on what I want done detail by detail, and yet a "detail" means so many things to so many people.
Prior to the military, I used to build and work on computers. People would come in and expect a shiny new computer free of bugs and dust, in 30 minutes, without losing any of their settings, all for less than $50 and they wanted it done on their ancient systems. Not possible. People could not understand that while I'm not exactly breaking a sweat, I would charge more, or why it would take time.
It's like everything else, people misunderstand the past, and therefore skew the present and future...
Back in the olden days, computers and cars lasted longer, therefore, new cars and computer should as well. It simple isn't the case. Cars and computers are now in a disposable age and the mass media hammers that into the consumer. It's not working/looking like you want it, don't have it repaired or fixed, just get a new one to replace it and throw the old away.
Back to detailing. I've been in business for myself, and it's a pain to go against the local big shop, that is fast and not really good, but peoples' mentalities have switched and small business owners are on the losing end.
Case in point, I have a thread about my new month old car having water spots. I found a pro detailer, had references, photos of prior work, and charged accordingly, all good signs. I told him, I want it pristine and better than what I would see at a car show basically. It was ok, sure, no problem, this and that is the process, and it will cost you accordingly, I said, do it, knowing full well the labor intensive work and the price point that needed to be charged...
The spots are still there, so in the end the corner car wash shop was no worse when it comes down to brass tacks. Now, I know that water spots are a *****, but the average consumer would be furious that they spent a couple hundred plus a few more hundred dollars on a car that could have went to the local car wash/latte/dry cleaner/yogurt/newspaper shop and spent $60...that's the issues pro detailers and small business owners dealing with...