Frank Wilczek has argued that there’s too much wasted complexity in our universe for it to be simulated. Not necessarily. Some of that "wasted complexity" may

Frank Wilczek has argued that there’s too much wasted complexity in our universe for it to be simulated. Not necessarily. Some of that "wasted complexity" may be related to some function that we do not yet understand. We have not yet learned "everything about the universe". No more than we did around 1900 when it was proclaimed that we "knew everything that there was to know"