Apple is moving on from Intel because Intel isn’t moving anywhere
https://www.theverge.com/2018/4/3/17191986/apple-intel-cpu-processor-design-competition
Interesting article on the possible move. Think of it; every time there're frustrations about Mac updates (like lack of updates) it's because of Intel. These last years the update cycle was not very impressive and not very fast. Meanwhile, Apple chips for iOS devices are developing at a much higher speed.
Personally, I think computing will become fully seamless between devices. Sometimes I wonder why I can't continue using a certain app when I switch from my iPhone to my MacBook. Universal apps that are a rumored topic for WWDC are a first step, using the same processor architecture is an almost inevitable next step. Should mean software is also going to be seriously revamped.
I love thinking about these possible changes and I'm excited for the future.
The future is frequently similar to the past.
And the past of Apple being alone, on an island, when it comes to chip architecture (v. the entire rest of the planet using Intel chips) wasn't good.
There's a reason Intel dominates the market -- they're simply better at this than everyone else and their market share is so big that there's no money out there in supporting a competitor.