It seems John Wheeler’s experiment to prove reality doesn’t exist until you look or measure it has finally been carried out. It was proposed in 1978 that the nature of Quantum Physics and our world is such that everything exists as both a particle and a wave until it is observed in some fashion. This has now been proved in a lab. This means that the concept that reality is an illusion is more real than ever. Einstein would surely need to take a walk and think about this new evidence if he were still with us.
Craig