I can run 30 year old programs on my x86_64 machine just fine. What the heck is the author talking about. X86 is one of the beacons of long term support. I upgr

I can run 30 year old programs on my x86_64 machine just fine. What the heck is the author talking about. X86 is one of the beacons of long term support. I upgrade computers every 10 years or so. And never had issues. Ever.