Prococreators

Keeping in mind things like QM and some of its counterintuitive theories, what religion tells us, what mythology tells us, what spirituality tells us, what common sense tells us (and doesn't tell us), and the possibility of math being a creation of humans instead of discovered by humans, do we create reality?  A nightmarish scenario at times to be sure but then again nightmares are also dreams, the artwork of the subconscious, ghoulish as that might be.  Do we create reality?  Who created us, then?  The primal cause?  Maybe we are the primal cause if we create reality.  Who else can create reality and why hasn't someone who can create reality left us evidently alone?  Why hasn't such a someone destroyed reality, or at least all possible worlds with us in it?  I suppose if you can answer that, you might have an answer to the question "what is the purpose of humanity."  If we create reality, we are procreators, and if all (or most) humans create their reality, then reality is our prococreation.