"If awareness of anomaly plays a role in the emergence of new sorts of phenomena, it should surprise no one that a similar but more profound awareness is prerequisite to all acceptable changes of theory. On this point historical evidence is, I think, entirely unequivocal. The state of Ptolemaic astronomy was a scandal before Copernicus’ announcement. Galileo’s contributions to the study of motion depended closely upon difficulties discovered in Aristotle’s theory by scholastic critics. Newton’s new theory of light and color originated in the discovery that none of the existing pre-paradigm theories would account for the length of the spectrum, and the wave theory that replaced Newton’s was announced in the midst of growing concern about anomalies in the relation of diffraction and polarization effects to Newton’s theory. Thermodynamics was born from the collision of two existing nineteenth-century physical theories, and quantum mechanics from a variety of difficulties surrounding black-body radiation, specific heats, and the photoelectric effect.4 Furthermore, in all these cases except that of Newton the awareness of anomaly had lasted so long and penetrated so deep that one can appropriately describe the fields affected by it as in a state of growing crisis."
Later in the same chapter, he gives three examples of crises that led to paradigmatic revolutions: "a particularly famous case of paradigm change, the emergence of Copernican astronomy."; "the crisis that preceded the emergence of Lavoisier’s oxygen theory of combustion"; and "the late nineteenth century crisis in physics that prepared the way for the emergence of relativity theory."
Kuhn absolutely considered relativity and quantum mechanics to be examples of paradigmatic revolutions, just like Newtonian mechanics in the 17th Century and the earlier Copernican revolution.
If you want to argue that Kuhn was wrong about history, then you can do that (and I would at least partly agree); but if you want to claim Kuhn didn't say what he actually said, that's a different matter.
In the case of NM we happened to have something that is often also computationally simple and efficient so we keep using it, but it is by no means a “correct theory”. just a useful model that is still useful.
i daresay it will continue to be useful for some things even if we eg discover that we are living in a simulation and manage to escape! As long as some part of us will continue to experience this reality it will be useful - the math is simple and gives good approximations in many cases.
Physics was all deterministic and objective. And then comes QM saying that there is no determinism and about the role of an observer, and comes GR saying there is no objective observer, because different observers can't agree about time and length.
I heard that physics professors in 19 century told their students that they had chosen the wrong career because physics was almost done. There were slight difficulties with electromagnetism, but they surely is going to be resolved in coming years. And then all that shiny and almost complete physics was blown up because very foundations of it were destroyed.
It was a paradigm shift. If it wasn't then what is? Copernicus? But the Ptolemaic astronomy did work and it works today. With its limitations of course, but it works. You can calculate positions of heavenly bodies with epicycles. Galilean laws of motions? But the laws of Aristotle works no worse then when Aristotle invented them.
EDIT: Like ironically I would say the planetary model has 1 unique utility, which is that for hydrogen-NMR it's useful to just assume that 1 electron is producing a little magnetic field like a Bohr model atom.
Take it or leave it :-)