You already said that. I told you it isn’t possible for matter and energy to exist forever without reaching thermal equilibrium.
Do you not understand how energy flows?
Logical on the Earth but the red shift you babbled about does not prove that the universe is just expanding but that the rate of expansion is speeding.
But after that you said that the universe is not expanding because it is a simulation. Presumably you do know that in a computer simulation of an explosion that no matter is converted to energy.
Your brain is fully fried