Sure, I remember DOS; I remember when the first IBM-PC had what looked like a large DIN port in the back for a link to cassette tape players for people who wrote programs in BASIC and stored them on that medium. I remember hacking CONFIG.SYS files to support add-in boards and device drivers. I remember when MS and IBM worked on an operating system together which was known as OS/2. I loved it because it essentially ran WINDOWS 3.1 in a virtual machine when you needed it and when WIN 3.1 crashed, you didn't have to reboot, only had to close the VM and start again.
I could go on with memories, but those don't change the situation we find ourselves in surrounded by crashing and/or unavailable apps and an OS headed for support termination. Just last week I had to call tech support at my bank in response to an email to confirm the future or lack thereof for mobile banking on my Lumia; no app ever again and the future of EDGE isn't all that bright.
As you probably know, the Azure division is linked to cloud services without being dependent on the workplace - or cellphone - OS environment. Two years ago, MS reps were making presentations at industry events demonstrating cloud services and most of them were using either iOS or Android devices to show what could be done; no one was saying that the systems would run better or even at all on a WINDOWS phone.
I'll keep my Lumia until I have to let it go, but the sound you hear is me not holding my breath.