If the sun is about to go out at that time, only when big officials, businessmen and local tyrants can emigrate to other planets by spaceship, then only the poor will be left.

You are really a naive person. How can the sun go out in such a lovely way? Hehe, whether businessmen or big officials, their life span is doomed. They are rich and poor, whether they are watching too much science fiction or dreamers. Work hard and don't think too much. The sun won't go out.