Admittedly, it is quite difficult. It takes some really knowledge engineers to design a chip from the ground up. The other difficulty is having the tooling and infrastructure. The lack of chips is also interesting. EV inventory has increased yoy and sales decreased. whereas trucks/suvs is inversely proportional. How are EVs sitting around lots but we can't find a chip for a truck? Also, look at chip factory outputs and static inventory. You may be surprised