RE: Incest isn’t biblical.
In the United States the District of Columbia and every state, except Rhode Island, have some form of codified incest prohibition.
New Jersey does not apply any penalties when both parties are 18 years of age or older.
Rhode Island allows uncles to marry their nieces if they are part of a community, such as orthodox Jews, for whom such marriages are permitted. Many states also apply incest laws to non-blood relations including stepparents, step-siblings, and in-laws
RE: Beastiality isn’t biblical.
I am not aware of any anti-bestiality laws in the US. Maybe someone can point me to the right source...
This nation was intended on being a Republic, where our laws were first and foremost based on the Bible.
Served an apprentiship with a guy, who years later EARNED himself the nickname DogBoy. You can figure out how he earned the name. I believe he was brought up on animal abuse charges.