It’s not NG’s fault he was a total sleazebag skirt chaser. It’s who he was. It came to light publicly about 10 years ago when a collection of his letters got published, many of which detailed the latest fight with his wife over his latest non-wife conquest.
Its not relevant to his science discoveries. Turning his life into sensationalist clap trap.
I seem to recall that in a letter, Einstein told his wife-to-be that she shouldn’t expect fidelity. She married him anyway, so...