This is not a science problem; it is a philosophical/religious question.
Assumption: The universe is finely tuned.
* A finely tuned universe implies a universe tuner with all mandatory universe tuning certifications
* Having all mandatory universe tuning certifications implies there is a finely tuned universe resulting from a passed certification exam.
* A finely tuned universe implies a universe tuner with all mandatory universe tuning certifications
* Having all mandatory universe tuning certifications implies there is a finely tuned universe resulting from a passed certification exam.
* A finely tuned universe implies a universe tuner with all mandatory universe tuning certifications
* Having all mandatory universe tuning certifications implies there is a finely tuned universe resulting from a passed certification exam.
...
Biochemistry creates senses which, when combined, create perception. Perception and other cognitive faculties, being agnostic to the neurobiology that facilitates them, create the illusion of a self that is somehow independent of its operating "hardware." It's all an illusion.
This illusion happens to be very high-res.
I detailed this in another post.
There are probably constant geneses. Thermal vents at the bottom of the ocean are likely the birthplace for new life regularly.
This is a "no true Scotsman" fallacy.