Hyperscale slowdown
Intel realized the number of humans creating data center/cloud content is finite. Only so many first world teenagers taking selfies and posting to social media. IoT was partially promoted to bring about non-human data generators to keep the cloud bloated with useless data and drive hyperscale build up, build out and refresh. IoT has failed to gain the adoption hoped for and self driving cars are farther over the horizon that had been hoped. Hyperscale is going to fizzle out for a while. We might have one or two architecture generations with limited adoption as refresh isn't necessary plus ARM and AMD will get more market share. Intel is battoning down the hatches and preparing for rough seas.