No. The red dwarfs will live for a trillion years. So in the deep deep future, there may be red dwarfs that form in the dead shell of galaxies that some future life could use as an energy source to an unimaginably long time.

But those will come to an end. And over the very longest of time frames the acceleration of dark energy will likely make any kind of structure impossible.

This is very simplified to aid understanding rather than be a comprehensive answer.