Sounds like BS to me. A black hole sweeps up much more matter than whatever matter/energy might be ejected from its accretion disk. Black holes eventually dismantle the galaxies in which they reside. We are circling the drain right now, but it will take a long time to get there. A naked black hole can only assemble a galaxy to reside in by attracting and concentrating matter in its neighborhood.
I know of a Black A Hole that thinks he is the King of America.
Is that the same thing?
The super massive black hole at the center of our galaxy is not “feeding”.
Your position assumes that the universe cares about time. A human folly.
Maybe it’s a big recycling center. It sucks in stuff from this universe and spit it back out all cleaned up in another universe! :)
>>by attracting and concentrating matter in its neighborhood.
attracting, concentrating... or creating matter from massive amounts of localized energy.