Tim Cook just said they have new intel macs in the pipeline. Those will go over like a lead balloon.
I wouldn't be so sure, there are a fair number of people who want a machine that will run x86 for various reasons. Windows support/ Linux support. Even considering how impressive x86 VMs looked in the demo, lots of people will prefer using intel silicon for guaranteed compatibility.
Linux and Windows have both supported ARM for a while now.
But you still need ARM specific binaries. If your software doesn’t support your specific flavor of ARM, then you’re out of luck.
(I recently tried to install Zoom on arm64 Debian and it didn’t go so well... Rstudio wasn’t even close to an option)
I found the same problem when I tried running off Pi OS 64-bit for a day—almost every app that _did_ have a Linux binary available was only able to run under x86_64, not on arm64... More here: https://www.jeffgeerling.com/blog/2020/i-replaced-my-macbook...
Zoom, Bluejeans, Dropbox, pretty much all the popular apps I used where I could find a Linux version for my Dell laptop, I couldn't find a way (though got close at least, with Dropbox) to run them on an ARM64 CPU.
Lots of games work fine with it too: https://www.youtube.com/watch?v=z-4aGNqZ724