In all cases the spiritual domain decides over the material domain. Regardless if it is the weather, or the brain.
Whether inanimate objects are autonomous is another issue.
After I told you more than 10 times you still do not accurately reflect my position that the question what it is that makes a decision turn out the way it does, is a matter of opinion, which means the answer to the question can only be reached by choosing the answer.
Now you still ask of me evidence of agency. You still require everything to be regarded as a matter of fact issue, you still reject subjectivity altogether.
Evidence is not always objective. Subjective evidence exists, right? Why would you consider something as true in a debate without any supporting evidence? That seems ridiculous, doesn't it? You just expect people to take your word for things that seem outlandish to them. I have never once heard or read anything that suggests that inanimate objects make decisions or have agency. Thus, I think it completely reasonable to ask for evidence as to why you think this.
In regards to the example, a rock could roll down the hill, or it could stay put. That does not mean that the rock is actively doing anything. It's movement is the direct product of its environment.
Here is how the term "agency" is defined in the Miriam-Webster Dictionary. Maybe this will help you understand why your argument seems illogical to me, as "achieving an end" or "exerting power" is required. Both of these are impossible when referencing a rock.
Agency (philosophical concept) - From Merriam-Webster's Dictionary (
Agency | Definition of agency by Merriam-Webster
(operation) the capacity, condition, or state of acting or of exerting power.
(instrumentality) a person or thing through which power is exerted or an end is achieved.