There isn't a lack of innovation from Intel, nearly all of their problems have been related to their production problems.
Ice Lake/Sunny Cove has been ready for over 2 years, and their next-gen Sapphire Rapids/Golden Cove is in the final testing stages. We have nothing to indicate these are inferior to AMD's upcoming counterparts, and just imagine if the 10nm node were not holding these back, then AMD would have gotten real tough competition.
I think you're missing his point. I've seen this lifecycle in action, and it does come down to the bean counters being in charge. Bean counter = someone who manages based entirely on the bottom line, quarter to quarter and one year to the next.
I can imagine the conversations at Intel 5 years ago. I have
seen these kind of conversation before.
Engineer: We need to get going on the next node, and we need significant capital investment to do that.
Bean Counter:Are we behind on process technology?
Engineer: No, but we have to keep moving forward or we will be.
Bean Counter: How much do you need?
Engineer: Billions
Bean Counter: Will this new process node make us more profitable than the last, will it give us higher productivity?
Engineer: No
Bean Counter: So you want me to spend billions on something that won't benefit the business?
Engineer: You won't have a business if you don't push this.
Bean Counter: Get this jerk out of here, he doesn't understand how business works, I never want to talk to him again!
5 years later
Bean Counter: What is going on with all this negative press about our process node?
Engineer: TSMC passed us up, and AMD is using their node.
Bean Counter: So? We're still making a lot of money.
Engineer: We won't be if this continues.
Bean Counter: Well where are we on this node, we've been talking about it for years. Why can't you guys do your job?
.....