Didn't he already expose himself?

That came out wrong....

We are exposing them and they are exposing us. It is not a question of who is right or who is wrong any more. The question really is who wins the argument. The history will decide in the future who was right but the argument will decide who wins the day. That is how it works.

What are we exposing him for when he opened admitted that he was gay?

The sex life of consenting adults is the last thing we need to care about.

When adults start violating consent, that's when it becomes an issue. (Cf. the current resident.)

Fucking religious fanatics.
All the more reason to support Buttigieg.
Maybe, if he gets elected, thousands of them will just drop dead. Including Pence.