None of these confirm that neo-Darwinian is the correct explanation for the fossil record. If you think they do, you’re deluded and not being scientific, or even logical.
Science does not look for the “correct” explanation because it knows that is an unattainable ideal. Science looks for “the best explanation we have currently”. That is why all scientific theories can be replaced, as Newton’s gravity was replaced by Einstein’s gravity. In the case of the development of species, Darwin’s theory, as modified, is the best explanation we currently have.
There is zero evidence for aliens on the early earth. There is zero evidence of any deity creating a new species. There is ample evidence for evolution. Unless and until new evidence emerges then Evolution is the best available explanation for the diversity of species on earth, and so is the current best scientific explanation.
If you have evidence of an early alien presence on earth then please present it.
Do you understand the difference between evidence and a demonstrable fact? Come on - it ain’t rocket science!
Erm… This is science, and science can only work with the available evidence. As and when new evidence emerges it will be looked at. Given that, all scientific theories are provisional and open to change. For example, in the 1950s Kimura’s Neutral Theory was incorporated into evolution.
Evolution is a demonstrable fact: the genomes of a population change over time. There is also a theory which explains that fact: the genomes of a population change over time because…
The fact is established. The theory changes as new evidence is found. That is the way science works. We cannot make assumptions about what we might find in future; we can only work with what we have here and now.