And yeah sure there are people that are maybe wrong and will not talk with you at all. But in my experience they are a minority. Generally people actually believe what they say they believe and they’re eager to sit down and discuss it. If you actually talk with people, more often than not their position is more nuanced than “kill all the Jews.” Isn’t that a good thing?
But every time you make even the discussion taboo you just validate their believes. Because if it’s something beyond even mere discussion then it must be something true ‘they’ don’t want you to know about. Or so it seems.
I know the Earth is not flat. Why would I avoid discussing it when truth is on my side?