I don't think you understand how science is supposed to work.
If your theory is not demonstrable, measurable or repeatable by experiment....
It is wrong....
you have got to be a troll.
If it's not supported by facts/evidence, it was/will never be a theory; it's a hypothesis (which could be rejected).
I'm good with hypothesis.....but also believe your definition of theory is wrong....here's what I googled.....don't see facts or evidence mentioned...
a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.
"Darwin's theory of evolution"
synonyms: hypothesis, thesis, conjecture, supposition, speculation, postulation, postulate, proposition, premise, surmise, assumption, presupposition; More
a set of principles on which the practice of an activity is based.
"a theory of education"
an idea used to account for a situation or justify a course of action.
"my theory would be that the place has been seriously mismanaged"