Earlier quoted context omitted.
It was fascinating how quickly people condemned Microsoft without applying any critical thinking to the issue. I tend to not read commments on articles anymore, where Microsoft is blamed for something. Reminds me of Slahdot.
Moment I saw it this morning I was like "probably one of those SSDs with a really weird driver setup". My Surface Pro 4 has one too, and Acronis didn't initially work with it either.
If you actually read the specifics about the situation, you'll learn that the SSD is set up in RAID mode, and the Intel hardware also supports AHCI mode.
Acronis and all other OSes do not have driver-level support for this new experimental RAID hardware at all; they do support AHCI, of course, like they have for years.
The BIOS normally has an option to revert the hardware back to normal AHCI mode, but Lenovo intentionally restricted the Advanced page in the BIOS containing this option (which is available and unrestricted by default in the BIOS code they received from the manufacturer) by adding a goto statement to the BIOS's code.