I don't even know where to start with the statements you made in this reply.
First off, You didn't really answer my question in your reply. About if this product prevents swirls,etching,scratches,etc,etc.
Second, most people don't own garage queens, so that statement you made about cars not having to be clayed or polished ever is too funny. Every car i have ever worked on has needed some kind of correction. Even brand new cars need to be clayed and sometimes polished.
And even if a car is properly maintained it will eventually need to be polished. There is no way to prevent swirls even with the most anal upkeep of a vehicle, you're going to get them. And far before that coating wears off, by the time frame they claim at least.
Lastly, if this product lasts that long how is it going to put more money in my pocket? The way i look at it is i just screwed myself out of a wash and wax job every 4 to 6 weeks. And possibly a few full exterior details if this stuff prevents swirls and such. Now my customer thinks all he'll need for the next few years is a basic wash. So i went from making say 200 a month on one customer to only 100. Say i get every customer i have on board for that coating well i just lost out on ever waxing or polishing a car again for years. So in reallity that coating might of made me a little extra cash in the short run but in the long run i lost more then it made me.
Now i'm not trying to bash this product, just the truthful opinion of a pro.