Maybe this is dark matter. All those civilisations out there plugged directly into the background juice of the universe make it more 'grabby', slowing the rotat

Maybe this is dark matter. All those civilisations out there plugged directly into the background juice of the universe make it more 'grabby', slowing the rotation of galaxies. I always put my mad ideas out onto the internet because if they prove to be true then I have bragging rights. I'm still reading through ref 24 - that's the one that immediately grabbed my attention. Anyone know if the authors have some authority in the subject?