Slightly off topic, but I really like Elon Musk and Nick Bostrom's simulation theory.
Our reality is the product of a computer program that was written and implemented by some other civilization. And most likely such a model (software) was created in the image and likeness of that civilization, it can even be assumed that this is an exact copy.
Most likely, the model is designed in such a way that development in the simulation is somewhat faster than outside. I guess this is done in order to learn from us, take some benefits and advantages, new inventions, ways to solve problems, natural, cataclysmic, environmental, demographic, disease control, new drugs, vaccines, any useful ideas that we invented here, and which will now be used there to prevent threats.
In short, we all work for the creator of this simulation. Therefore, all kinds of scientists, inventors, entrepreneurs, those who bring real benefit and good, after death will move to some new level, where they will be given the opportunity to continue creating (perhaps this will be a more sophisticated simulation, because in the old one they have exhausted everything). Those who do not create anything, do not bring any benefit, will drop out of the game and go into oblivion.