I think that’s a rather limiting view on things. Almost all abstractions are things you cannot point at and say that they exist somewhere in time and space. And the ability to hold multiple, contrasting abstractions and let them play out is somewhat a defining characteristic of intelligence. It is not clear to me how the Reism language can be used to express abstract thinking.
Personally, I don’t have a philosophy about the language I use in my notes. However, I do have a heuristic where I tend to avoid big words (such as product management, unless I am referring only to product management as what the words suggest - the activity of managing a product) and strive to be as precise as possible.
This is because, I think, devils are in the details. If you don’t mind some technicality, take product management for example. If you think of product management in terms of the product-market fit pyramid, then product management can be defined (by me, at least) as the process of providing user an experience by building a set of features that aims to deliver some value proposition. Consequently, in this view successful product management means achieving product-market fit (matching value proposition against customer’s underserved need).
So if I am to take notes when researching UX topics, and somewhere it is mentioned that a specific UX framework could “improve your product”. Now product management (or product improvement for that matter, lateral thinking here) is an insufficient level of abstraction to be thinking at. You’d have to unfold it to the above definition, to which UX is the last layer.
Once you have loaded the precise definition of product management, you can then make connections between that UX framework and how it helps on multiple levels of the product-market fit.
Somewhat related
Reism is incompatible with Maps of Meaning
In Maps of Meaning, Jordan Peterson says (I am paraphrasing) that we not only view the world as things (objects) to be manipulated, but also as a collection of places to be. Physical spaces, but also abstract spaces too. One of the abstract spaces is “the better place”, or what should be.
Consequently, in Jordan’s view the Reism would be an insufficient language to describe our being, because it seems to lack the ability to express ideal places (what should be - what is not the present - what does not exist in time and space (yet)). Just thought it’s an interesting connection.
Related
Product management
Product-market fit