An inwards turning civilization would be much more incentivised to collect all the matter they can since E=mc^2, and for them E is their lifespan. For a civili

An inwards turning civilization would be much more incentivised to collect all the matter they can since E=mc^2, and for them E is their lifespan. For a civilization living for trillions upon trilions of years inside a simulation, intergalactic latancy is just a blink of an eye -- they have no reason not to distribute their simulation across the galaxy. All of the burning stars would be just lost time for such a civilization