Can’t claim credit but well put.
At a high level, it was Intel’s dominance. Because of the monopoly status it had acquired through the real and historic leaders in the company (Moore, Grove...) , the subsequent 'leadership' pipeline did not intrinsically have nor had to develop the skills needed to run a technology company with the stature and scale of Intel. I used to say that literally, you could put a monkey at the helm of Intel and it would still pump out loads of cash and dominate. As the true historic leaders retired and the competitive landscape got tougher and more capable with new key segments that our monopoly did not cover (i.e. mobile/iPhone), the cracks showed and because we had leaders that did not have the skills/capabilities to help Intel compete, we were not only not able to compete in the new market, but the key players in the new market (i.e. TSMC via Apple business) started building a pipeline of leading edge semiconductor technologies that enabled all of Intel's historic competitors (AMD, NVIDIA, Apple...) and now new competitors (Amazon, Google, Microsoft through their in house data center chips). They are all eating Intel's luck and the sad news is that there is a lot of lunch to still be had..... As someone who worked at Intel for nearly 30yrs and retired from it, it is very sad to see what has and will come of the once greatest technology company on the planet.