So what is the scientific alternative then? What's the scientific theory concerning abiogenesis?
There is no such theory and never has been. Except in the mind of creationists.
There are many conjectures and many lines of research, and many of them are productive.
Impatience is the lot of non-scientists. It has been 400 years since Galileo started investigating gravity and we still don't have a complete theory of gravity. But it's a pretty safe bet that NASA can use incomplete theories of gravity to launch interplanetary probes.
Incompleteness does not mean that magic is a reasonable alternative.