What you say is even more true than you think. We would have had “relativity” in 1906, if you are satisfied with an experimentally indistinguishable theory which kept the ether as a conventional choice (a degree of difference similar to the one between interpretations of quantum mechanics). Poincaré had already submitted a paper in 1905 before seeing Einstein’s, building on Lorentz’s previous work. Now, Einstein’s theory is preferable for several reasons, but ultimately the difference is small.
If you look you find similar stories for Newton, Mendeleev, obviously Darwin, and others. There are some counterexamples, but ultimately we should take Newton seriously: the height of the shoulders you stand on is more important than your own for determining how far you can see.
What you say is even more true than you think. We would have had “relativity” in 1906, if you are satisfied with an experimentally indistinguishable theory which kept the ether as a conventional choice (a degree of difference similar to the one between interpretations of quantum mechanics). Poincaré had already submitted a paper in 1905 before seeing Einstein’s, building on Lorentz’s previous work. Now, Einstein’s theory is preferable for several reasons, but ultimately the difference is small.
If you look you find similar stories for Newton, Mendeleev, obviously Darwin, and others. There are some counterexamples, but ultimately we should take Newton seriously: the height of the shoulders you stand on is more important than your own for determining how far you can see.