Thank you Lorentz Jr for your very practical explanation.
In summary, if chances are that matter will eventually transition to a gunk state; what would be the conditions (that you discard) for matter in gunk state to eventually transition to just photons?
Thank you joigus.
I used the words “annihilate” and “pure energy” to denote the disorganization of matter to eventually become just photons; because, according with all that I’ve read about Entropy, it seems to me sort of a regression of matter to its origins as energy.