This will be hard to pull of and will require nuance.

Make two accounts with opposing views. E.g White supremisist Chad and a pro BLM Chad.

Match with the same woman and see how flexible her morals are.

The Chads shouldn't mention their views outright or the girl might pick up on it.

So for example the first dude might make racist jokes about blacks and he encourages her to go along with them.

Then the other guy has a regular convo but at the end asks her to attend a BLM rally or a community event or some shit.

You could straight up just make the dude black. It's flexible.