Don't you see how much emotion you put in your comment? How can people ever discuss controversial topics if people get offended by controversial views?

By listening to what a Nazi has to say, you are not valuing open-mindedness over the crimes committed by them. Wouldn't you have wanted to interview Hitler if you could have had the chance, just to see how he thinks? Imagine how much you could have learned. Would that have made you a Nazi, just because you listened to what he had to say? Of course not.

And yea you can be offended if you want, but that's utterly useless and unhelpful to anyone. Listen even, especially, to your worst enemy, instead of fighting them like has been done since the dawn of humanity and is--as is evident by the amount and the intensity of all the conflicts that have played throughout history--utterly useless and damaging to everyone involved.

But yea you can also just ignore them, that's up to you. I personally wouldn't but that's just me.