What are you talking about? The article literally fully explains the rationale, as well as the history. It's not "denying" anything. Seems entirely reasonable and balanced to me.
They are definitely denying the importance of 2-fold partitioning in computing architectures. VM_PAGE_SIZE is not defined with the value of '10000' for good reason (in many operating systems it is set to '16384').
That's why I said "usually acceptable depending on the context". In spoken language I also don't like the awkward and unusual pronunciation of "kibi". But I'll still prefer to write in KiB, especially if I document something.
Also If you open major Linux distro task managers, you'll be surprised to see that they often show in decimal units when "i" is missing from the prefix. Many utilities often avoid the confusing prefixes "KB", "MB"... and use "KiB", "MiB"...
So please don't mischaracterize articles in the future simply because you disagree with their conclusions. That's misrepresentation, and essentially straight-up lying.
Unit names are always lower-case[1] (watt, joule, newton, pascal, hertz), except at the start of a sentence. When referring to the scientists the names are capitalized of course, and the unit symbols are also capitalized (W, J, N, Pa, Hz).
Thus there's no ambiguity. kB is power of 10 and KB is clearly not kelvin bytes therefore it's power of two. Doesn't quite fit the SI worldview but I don't see that as a problem.