The reality is that during his time various scientist were working with Atoms and energy theories in that time , even in Manhattan project Einstine was nothing big probably a water boy
I mean if he was so great he would be the Cheif Architect or the Lead Scientist who had people working under him but that did not happened reality is that there were may be 6,000-10,000 scientist , who know and Einstine was one of them some one following orders from Senior Scientist
The theory of Atoms were nothing known only to him various people of that time know about it
No one ever heard of Einstine before HOLLYWOOD came along filled with jewish Directors and Actors , who decided they will make him into a super hero
The Manhattan Project began modestly in 1939, but grew to employ more than 130,000 people and cost nearly US$2 billion Can you name me any other of those 130,000 Scientist ??? NO BECAUSE THERE WERE NOT JEW and they were not HOLLYWOOD IMAGINATION
In current world example ,
Imagine a Programmer working in Microsoft , one small programmer , after 1000 years he is called God of all Technology , because he was Jew ... but in reality we know Microsoft is a corporation where 10,000-100,000 employees work ...