Complex sentence: Bright has used the Senate floor to acknowledge his fascination with wanting to know the sex of people using bathrooms at any given time in South Carolina; he wants to make it a rule that all Carolinians must police people's gender when going into bathrooms.
Split into simpler sentences: Bright has used the Senate floor to acknowledge his fascination with wanting to know the sex of people using bathrooms at any given time in South Carolina. So much so that he wants to make it a rule that all Carolinians must police people's gender when going into bathrooms.