Your response, "Sure I can," does not alter the truth of my statement:
You will not find it possible to
explain these values [of Nature's constants] as mere human mental creations.
Obviously, human knowledge of Nature originates with human perceptions.
Obviously, all human knowledge depends on human experience. But there is no
logic that says that human perceptions and experience can't discover
properties of Nature over which humans have no influence, and there is
plenty of experimental evidence that such properties exist.
Let me ask it another way: Do you think you can in any imaginable way alter
or "taint" the speed of light or the charge of an electron? I might add
that historically great physicists and philosophers have tried to imagine
alternatives and failed.