The Evolution of Mutational Meltdown

Mueller's Ratchet is the theoretical process that then could bring us to this endgame of mutational meltdown. Mutational meltdown, in this regard would be considered a subclass of an extinction vortex. And if most asexual species or populations don't last very long, do theoretically to Mueller's Ratchet? It can sort of mess with your short-lived human brain when you start again thinking about the really long term history of life on Earth.