Is debating/trying to change the mind of racist/bigots worth it or a lost cause?

I see. Well, there’s this person who is pretty right wing conservative so far and has said bigoted things like agreeing with Trumps’s shithole comment, criticize BLM and women’s march and denying white privilige, complains about 'political correctness, is pretty arrogant, like saying social justice isn’t done right nowadys or something. However, they claim to be open to debate and I think i could make some strong arguments against them as they are pretty uneducatedbut i fear the stuff they say in response will just make me more infuriated as they believe they are educated. So, should I go for it?