Your English, Dirk is perfectly fine, BTW, English isn't my native language either.
Who said it would be bad if everything in the kit is the way you/me/others want? One wants brass cannons, another wants 3D printed, one wants Pearwood another Boxwood, and the third Cherry, and the fourth wants something affordable. One wants Frames, another bulkheads... One wants cotton threads another polyester... do you follow what I am trying to say? How easily the kit manufacturer can accommodate such demands, specifically in a small (a few man-operated) shop?
To me, A "model kit" is a set of pre-fabricated pieces, that hobbyists can assemble to create a scaled-down model of an object like a car, airplane, or ship, requiring the builder to follow instructions and often involving additional steps. The kit is designed and targets a wide audience of modelers with different skills and abilities in mind. The kit will never be designed for bashers only!
With kit manufacturing, there will be always compromises you have to account for. Even the most accurate kit (should one exist) will find the dissatisfied people. They will find what to complain about. The high price tag would be one of those complaints. Sorry, I don't know your age, but I don't remember POF kits at a young age of mine. All we have is the blank wood to shape the hull and other parts, brass wire, and cloth for the sail.
Today's kits are a complete game-changer, it is amazing what today's technology can offer, are you kidding me? Still, we are not satisfied: why not have a 3D print of cannons instead of brass? But then, for some reason, we don't critique the square holes in the tracks, found in some kits. We don't critique the blocks supplied year after year in the kits. Why is just the correct representation of cannons a culprit for a well-designed and nicely made kit?
Here is my advice to anyone (for free)

Buy a nice printer, design and print 3D barrels, or maybe a complete gun, and sell them as supplemental packs for various kits! How about that??!!!! BTW, I will not ask for commissions

