Yes, the initial conditions are an issue.
Say, you wanted life to be a hunk of lead as a starting point.
Would your silly theory hold up?
Generally, when you are interested in a topic you look at the subject matter. Does it seem likely that a hunk of lead is a subject matter for life? One of the issues with your approach is that it is not clear what you are after. Are you trying to understand how life on Earth started? The answer is nobody knows; however, there are theories based on existing evidence. The one thing that is clear is that life did start on Earth at some point as very simple organisms. The farthest tracable common ancestor to humans are virus'.
From my POV you are evaluating my thinking from your standards.
I would never write this.
Flawed thinking (usually due to various forms of bias) is the number one obstacle to understanding.