Ya this thought is common "In the deep waters of theoretical physics, the "problem" is that the scientific method gets to be a little abstract. A theory is fals

Ya this thought is common "In the deep waters of theoretical physics, the "problem" is that the scientific method gets to be a little abstract. A theory is falsifiable, in principle, but not in practice." but I dont know of an area where it applies. Even the vacuum energy (way beyond my academic level) is verified in experimentation with the Casimir effect.