That's not a theory, that's someone injecting creation myth into science. It violates Occam's Razor badly. It is less plausible than life just starting on ear

That's not a theory, that's someone injecting creation myth into science. It violates Occam's Razor badly. It is less plausible than life just starting on earth. There is no good reason for adding the complexity of starting elsewhere, surviving being blasted off planetary surface, surviving long enough to reach earth, somehow reaching earth, surviving reentry, surviving alien conditions on earth, and somehow thriving... while the original source died off and/or cannot be found, if talking about Mars. It is miraculous thinking, and has no place alongside more reasonable ideas.