Bruh, homosexuality between two consenting adults and sexual contact between an adult and a youth are in no way comparable. Wether there some different brain activities going on or not can be an argument.
But no country on this planet, wether they allow gay marriage or not, would ever even entertain the thought of allowing pedophiles equal rights. Its literally illegal in every single country on earth.
Pedophiles are compared to psychopaths/ serial murderers/arsonists/beastiality. These people are literally mentally ill.
LGBT community members are not.
And your cow tongue argument is false because had you grew up in a community where it was very common to eat that you would be more inclined to like it. Cow tongue aint normal in the US, some like it sure, normal meal, nope.