is the same with fractal why AM4 cant play FM3,FM9,Axefx 3 presets,dude you live in a cave,this is marketing
No, dude, that's completely different. The various Fractal products have different processors and different processing capabilities. It would be absurd to expect an AM4 to be able play any AxeFX III preset. On the other hand, the various Kemper products have the same processor and the same processing capability, so it would be reasonable to expect the Mk1 to be capable of doing whatever signal processing a Mk2 can do.
As I said, it's difficult to see why there would be a technical reason why the Mk1 can't play V2 profiles at full resolution. Also, as I said, it's easy to see why there would be a marketing reason for Kemper to ensure that it doesn't.