You're implying that you have some definition of algebra that is truer than mine. But that is all meaningless arguments over words anyway.
The real issue is that I'm arguing that the vast, vast majority of people only need to know that concepts can be "quantified" - "variabilized" or "symbolized". This is mostly so that they can interact with computers for the purposes of computer programming, or for creating tables of data to be fed into machine learning black boxes.
You've also think you know a truer definition of science than me. I think science today is about collecting data and having computers make predictions, increasingly use black box machine learning. I'm inferring that you think it's about theorizing from data and writing out simple equations. I have disagree with you on that (though you'll probably turn around with your post-modernist jabs).