"which is caused by physics, which is caused by math"

No, sir.

No one knows or understands the cause of physics. At best, we can kind of describe physics with math up to a point. It still has not been shown mathematically that Quantum Mechanics and Special Relativity are not in direct conflict with each other. Even if it someday is shown... there is no reason to believe that a physical universe is implied, "'cause numbers."

We can't even prove that numbers exist outside of some fallible quirk of cognition. The definition of "one" is the most scandalously redundant and self-referencing in a dictionary. It seems clear that we don't know what "one" truly means outside of the notion that "stuff" is distinguishable... which many cultures have posited is a false perspective.

It can't even be demonstrated that logic is a useful tool to understand things and their relations. Bear in mind that in order to justify the use of logic as a tool, you must not USE the tool you're trying to justify using... that's circular thinking, and strictly not logical.