I dunno, I could see making Christianity America's official religion being there, especially in response to how supportive leftists seem to be of enemy countries that have Islam and sharia law as their official religion. (Just look at the left-wing antisemitism and support for Hamas.)
Just like a lot of words today, "gender" for example, the meaning of the word regulated in the constitution isn't the same as the meaning now.
It would be paradoxical for an amendment intending to protect against a tyrannical government to allow that same government to impose regulations, in your sense of the word.
