Einstein’s fame isn’t the problem. It’s the narrative that he is somehow the greatest scientist ever, when it’s just transparently false when you look at his actual contributions and the historical momentum of the fields he contributed to. There’s nothing wrong with his fame, the problem is that it overshadows actual juggernauts, like Maxwell and Newton. Maxwell not being famous at all among the ordinary public is a great tragedy, when he genuinely is in the conversation as having have been the most important physicist to have ever lived.