You are as correct as you are picky. Let me qualify, then.
As you are no doubt aware, we “create” an artificial environment in a lab with two related variables. We test our hypothesis by manipulating one (the independent) and seeing what happens to the other (the dependent). What happens follows the laws of nature. Where we cannot do this because things are too large, we find situations that occur naturally such as in the examples you provide.
Creating life and matter should be possible in a lab because we are not looking into what happens in huge expanses of space. To create matter seems unfeasible, impossible given that it is a fundamental principle that it cannot be created, although transformed from one state to another. To believe that we can create life is equally untenable, but that is a basic tenet of materialism. We cannot do it, and do not observe it happening spontaneously in nature.
What we do see is that life brings forth life. What is life is known through love and reason. Instinctively, life forms are treated as something we want to possess or that want to possess us. A living being is either food, something to have sex with, or something to stay away from. Materialism is a rational relationship with things other, that depletes them of their individual existence in themselves. The belief is not scientific, but utilizes science as a justification.
I’m not sure what point you were trying to make, but these are some thoughts that came to mind.