soft and thin coating Ceed GT

Hello together, after spending some time reading, I decided to open a new post. My current is a KIA pro Ceed BJ2011. Next week I get the KIA Ceed GT as ordered new car. I have already read more in various forums and groups that the paint would be very thin and also soft. I drive a lot of road and highway and did not really want the paint to look like a sprinkle cake after a short time. I have already caught up with ceramic seals and protective foils. I have paid for the car “bar” and of course have no unlimited budget for an everyday vehicle over. In the case of ceramic seals only the smallest damage is prevented. In addition, the term “chemical connection” to the paint is a thorn in my eye. Should a larger scratch be treated or repaired via Spot Repair there are certainly problems or differences to the rest of the car. t of course a lot more expensive, but of course protect more, doesn’t it?! Does it look like a sprinkling cake after a short time? What about the color difference when removing it? And please don’t come with self-healing now That’s only possible conditionally and with warmth. Have also seen terrible pictures with which the clear varnish has completely dissolved after a stone blow. Can this happen when the foil is removed? Does someone have long-term experiences with verse igelungen/Schutzfolien or also like other long-term protection for the varnish? I am open to many possibilities, but must be able to understand them (there probably the technician comes out in me ) Thanks already for your answers and sorry for the long text