Here is what I think is happening. Liberals are trying to justify violating the rights of another person (freedom of speech, freedom of religion, ect) because they disagree with the viewpoint. That is a major, major contradiction.
You could wear a Bernie Sanders hat but the Trump hat gets you assaulted. But it's "justified" because that person who assaulted you feels that your opinion is bigoted.
Reminds me of the film "Red Heat", where Arnold Schwarzenegger was a Soviet cop and Jim Belushi was a Chicago cop. They talk to a suspect in jail and Arnold's character says, "HE'S LYING!!!" and Belushi says, "Well in this country he has that God given right."
That video of that girl is exactly what's wrong with liberals who are doing this. You could see the viciousness in her eyes, kinda that crazy look. She was mad. Talking about his skin color. Using insults. Doesn't that go against liberalism in general? Insulting people because of their skin color?