You misinterpreted my comment. Algebraic data types and folds are an example of an architecture, that has application to many situations. They are not the only architecture, and I'm not presenting them as such.

I am trying to show 1) software architectures are useful, 2) if you abstract them you can find principles and relationships that allow you to transfer them to different domains, and transform them into different models, and 3) there is a lot of depth in software architecture and utility in learning it.

The article spends most of its time discussing social context in which architecture is developed (I agree it is important, but not everything) and in general downplays the utility of learning about software architecture (e.g. "“software design” is something best learned by doing", and later suggests there is little useful writing on software architecture).