And so the clock now *really* starts to tick. I figure my Intel 2019 MBP 16 probably has *at most* two more operating systems of life left: Sonoma is a given (already announced) and perhaps the next after that. But I'm betting no more.
So should be OK for 12 months, maybe more. Hopefully in that time the "Windows Arm with Parallels or VMware" setup will have matured sufficiently for me to jump to AS and shift my Windows workloads. I have several tried and tested backup plans, but I'm really still hoping for one that centres around a single, portable laptop, which services both Apple and Windows workloads.