I think there are couple of conflated aspects here - and some of them are fine, and likely a consequence of computing devices being more ingrained in common day, and some of them are very hostile, and clearly intended to subvert the interests of the user.

As an example:

I think hiding controls in favor of "knowledge in the head", as the author phrases it, is absolutely fine when the user is presumed to be aware of features, should be able to understand they exist and know how to use them, and can reasonably learn them. Especially fine if those controls aren't used all that often, and are behind a keyboard shortcut or other common and efficient route to reach them.

On the other hand - I think there's also been a drive to visibly reduce how much control and understanding basic users might have about how a machine works. Examples of this are things like

- Hiding the scheme/path in browser url bars

- Hiding the file path in file explorers and other relevant contexts

- Hiding desired options behind hoops (ex - installing windows without signing into an account, or disabling personalized ads in chrome)

Those later options feel hostile. I need to know the file path to understand where the file is located. I can't simply memorize it - even if I see the same base filename, is it in "c:/users/me/onedrive/[file]" or "c:/users/me/backed_up_spot/[file]"? No way to know without seeing the damn path, and I can have multiple copies floating around. That's intentional (it drives users to Microsofts paid tooling), and hostile.

Basically - knowledge that can be learned and memorized can benefit from workflows that give you the "blank canvas" that the author seems to hate. Command lines are a VERY powerful tool to use a computer, and the text interface is a big part of that. R is (despite my personal distaste for it as a language) a very powerful tool. Much more powerful and flexible than SPSS.

But there are also places where companies are subverting user goals to drive revenue, and that can rightfully fuck right off.

One of my biggest complaints with modern computing is that "The internet" has placed a lot of software into a gray zone where it's not clear if it's respecting my decisions/needs/wants or the publisher's decisions/needs/wants.

It used to be that the publisher only mattered until the moment of sale. Then it was me and the software vs the world - ride or die. Now far too much software is like judas. Happy to sell me out if there's a little extra silver in it.