Borland was not a victim of Jack Welch himself. It was just that the people running the company were modeled on Welch's management patterns (methods) (which were heavily promoted in the US media at the time, and various journalists and MBAs raved about it and praised it). It gave Borland's management people short-term benefits, but in the long run it led to Borland's downfall. There were more such companies and their failures.
Yeah, that guy. It seems to me he single-handedly ruined corporate America, digging them a hole into which they gleefully jumped, and can now no longer climb out of, even as their lives depend on it.
Meanwhile, Microsoft survived, despite various stupid ideas and failed investments, because they had Windows and MS Office. And now they are diligently ruining the platform (Windows) on which they made (and still make) big money. They are doing this because in the case of the desktop operating system they have no significant competition.
I'd say Satya is embodying the WelchVision(TM) and doing his best to kill Windows. Have you used any of his products lately? From English language grammar mistakes to just overall atrophy, they are not being spared.
I'd also say macOS has been getting better as Windows has been getting worse over the past decade, but please don't read this as praise of Apple - it is not. macOS has its own idiosyncracies which truly make it as insufferable as Windows, in just different and novel ways compared to Windows itself.