When people are going to pay money for their cars to be detailed, I'd assume they'd prefer someone who knows what they're doing and which products to use...
The cleaner wax isn't a sealant. It's an AIO product. And average at best.
However, if you like it, I have about 5 bottles that were given away free with clay a few years back - you're very welcome to them chap? Free of course, just PM me with your address and I'll send them from work.
TBF i think i had the small 75ml bottle i had in the box that i had from a car show ages ago and thought i would see how the water would run of.
This was used on my car and therefore just tested out. My thread on VXRonline states some products that I use on other peoples cars and I used the R222 Concours wax and obviously much more expensive and gets much better results.
SRP is a great product for people starting out to clean there cars and experiment, You can't really go wrong or damage the paint and gives a good finish, although it it does fill the scratches as apposed to correct them.
I think your comments are a little low and assumptive and considering if someone pays me to detail there car its a fraction of the price of a professional detail and I have people coming back who have quite expensive cars.
People have to start somewhere fella, were not all going to start at the top if thats where you class yourself as being :/