Yes je was unhappy about his role in the initiation of the Manhattan project but he was NOT wracked with guilt about his scientific theories in any way. The summary mixes his personal life with his theoretical life in an entirely wrong-headed manner.

And today there is a recognition that he was almost certainly on the right track in his search for a grand-unified theory of physics, though he simply didn’t have the necessary scientific research available upon which to base it (comprehensive high-energy physics, cosmology, dark matter and energy, the cosmic background radiation, and some modern maths).

It’s true he never yielded completely to the findings and implications of modern quantum theory, and he was almost certainly wrong in that particular stubbornness (see Bell, Aspect, et al), but he still served as an extremely effective devil’s advocate in forcing quantum theory to heights of discipline and articulation (see Bohr).

Or, as Einstein himself might characterize the summary-writer, “He’s not even wrong”.

- Greg