Don't be naive. Laws against theft are imposed morality. Laws against rape are imposed morality. Laws against assault are imposed morality.
You just support government forcing morality with which you agree.
I simply recognize the general form of the concept.
I am for govt not enforcing anything as much as possible. See the difference? Let the private sector decide its own bathroom rules. The public visiting the private establishment can then decide if they should patronize the business or not based on that policy.