Pedophiles think that spanking it to child porn makes them "happy" - that doesn't make it a right. "Pursuit of happiness" I'm sure meant something a long the line's of one's right to work hard, keep their money, start their own business - not a "right" to be a deviant, such as putting on a dress and demaning access to the girl's bathroom.I think the 1st Amendment has been misinterpreted by the courts over the years to give protection to a lot of forms of "expression" that the Founders never intended.
I think for example that the Founders would have been perfectly fine with states criminalizing gay pride or transgenderism as obscene with no redeeming social value. They also probably would have been fine with much of the salacious music, film, and other "entertainment" in being banned from the airwaves - as well as shutting down the paparrazi and "celebrity news industries", which are basically just a legal form of stalking that skirts the laws just to appeal to the lowest common denominator.
Other things on the chopping block would likely be internet pornography, and beauty pageants (especially child beauty pageants) which simply propagate whoredom as a "virtue".
Much of what we call "free speech or expression" today likely would have been banned for most of America's history; it was during the counter-culture movement following the 1960s that the Constitution was mis-interpreted by liberal courts to consider a lot of this obscenity "protected speech'.
If there was a way we could undo this nonsense, such as repealing and reinstating the 1st Amendment back according to its original intent I think we'd be better off as a nation, without all of this vacuous social pollution being passed of as a protected "right".
I believe the Constitution Party feels the same way in many respects, so they might be a valid 3rd party to keep an eye on.
You would be wrong. The Founders stated it clearly, you, as a citizen are free to pursue happiness,
Ahhh but pursing happiness while harming someone else is not what we're talking about. Pedophilia by its very nature harms a child. An adult woman, or an adult man, loving another adult of the same sex isn't the same now is it.