I should also clarify something above, Oliver Heaviside did discover the energy flows through the dielectric, most explanations like that video use other lenses

I should also clarify something above, Oliver Heaviside did discover the energy flows through the dielectric, most explanations like that video use other lenses to communicate the very real need to consider voltage and current. The original link side stepped that as to be honest it is to complicated for the intended use case. All models are wrong, some are useful, and the water wave model is very useful for very real needs. I personally wasted a lot of time confusing the map for the territory, but yes everyones path will be different. I confused the "electron flow" and water wave model as being absolute ground truth for way longer than I would like to admit.