The current dominant interpretation in theoretical physics is far closer to Heraclitus’ flux
Fascinating! Does this mean that we as Epicureans would be wise to align ourselves with modern scientific understanding, adopt this view as the most probable explanation, and ditch the Epicurean view on static atoms and void?
Both are true. Neither don't necessarily adequately fully describe our lived experience.
There certainly appear to be such things as atoms and subatomic particles.
There certainly appear to be such things as quantum fluctuations in quantum fields.
My take on the "Epicurean perspective" has always been simply: We live in a physical, natural, material universe governed by knowable laws (well, eventually knowable!) that needs no supernatural intervention to come into being or to function.
Whether one focuses on the quantum level or the atomic level or the biochemical level, the Epicurean perspective holds.