I'm tying loose ends in my head that probably have long been tied in other ones... Reading this next to the comment making a parallel between the black hole ev

I'm tying loose ends in my head that probably have long been tied in other ones... Reading this next to the comment making a parallel between the black hole event horizon and the cosmological horizon... Wouldn't this give credence to holographic model of the universe? Could the so-called heat death of the universe and black hole evaporation be identical phenomena seen from either the inside or the outside of the boundary?