I really hate that this website automatically capitalizes Black and lower-cases white, thus sending a subtle message that blacks are more deserving of an honorific and respect than whites.So far, no white liberal dares answer the question. But let's wait a few more hours.
My prediction: we won't get one straight answer, either way. Of course, they would feel relief. But they're afraid to say they would.
On the other hand, if they said, "Oh no, I'd react the same way if the people behind me were Black," they know there would be a gale of laughter from everyone which might sweep them out of their chair.
So I predict we will not get one single straight answer.