@stefano thanks for your post.
I had read the post you're referencing yesterday, and had come away with a certain sense of unease. Thanks for putting some words to the unease, because after further reflection it really is the "battle" aspect where the unease came from. That, and the unnecessary and gratuitous side swipes like the "boomer" references.
Part of this may have come from the fact that I've got a bit of PTSD from an ex-manager who liked to make development tooling decisions based on what tool was "winning" in the marketplace, with only scant consideration if we already had working and suitable tooling...
At the end of the day, the ecosystem grows richer and stronger if we have alternatives large and small instead of the system to rule them all that would eventually need to be tossed into a volcano.
I say this as someone who uses Windows, macOS, several flavours of Linux, FreeBSD and OpenBSD at this time and would probably run an old Solaris box somewhere if he could find a use for it.