[notahacker]

The Mars panspermia theory mentioned in the original article simply moves the "randomness" to a primordial soup 83 million km away during the same time frame, and adds the exceptionally strong claim that Mars was so much more conducive to spontaneous formation of organisms capable of surviving on earth that it is more probable life emerged there and made an unexplained interplanetary journey than it emerged on the planet it currently [exclusively] lives on.

Considering the best evidence of Mars being conducive to earthly life formation is the likelihood of it more closely resembling earth's conditions in the past, it doesn't seem like the sort of claim likely to resolve issues with earthly primordial soup hypotheses...