would love a step by step for inserting all user vst3s into Komplete Kontrol
If you want a full library that places all the Serum 2 presets into Komplete Kontrol so you can browse/load and control it you can find a library here:
You can launch any instrument “inside” Komplete Kontrol but that doesn’t mean you can control it via Komplete Kontrol.
Serum is not a NKS instrument so I am not sure of any advantage of launching it this way.
You might be better off just using Serum as a standard instrument and be done with it. VP