Hello, Ive been considering myself as agnostic since I was 13(Im 26 now).

For the first time since then I started watching debates about the existence of god. And one very compelling argument is the intelligent design aspect of life.

Lets say we visit another planet and we found a car laying in the desert, you would surely say that the car’s presence is unnatural and some intelligent life form must have made it and left it there right?

Why does that logic not apply to life on earth, the existence of life itself as a very complicated biological machines is more complicated that any car we ever made, does that not mean there is an intelligent being that had to be the cause of our existence? It doesn’t have to be god but it has to be something right?

I just wanna hear more people’s point of view on the subject

[EDIT] By intelligent design I did not mean a perfect designs. All cars made have down sides. Living creatures are the same. And I am not arguing for a perfect god with a perfect design im asking if the fact that life even exists is a proof of something complex/intelligent that had to kick start it since its seems very unnatural compared to the environment