"Back pressure" is already a term widely used in computing for something entirely different: https://schmidscience.com/what-does-back-pressure-in-compute...

This use of the term “back pressure” is pretty confusing in a computer science context.

Back pressure is not a good name for this. You already listed one that makes more sense - “feedback”

Others have pointed out the incongruity of back pressure here, I would have loved “feedback”.

I thought you are talking about back pressure pipes in my housing complex.

I’ve been wondering why I can’t use it to generate electricity.