I have debated with many people in my life(on beliefs, I am an agnoistic atheist). If they try to degrade me using my disorder I am out. I have completely shutted the people down in debates, if they really wanted talk on topic I will talk, anything else I am out. So I say m, not worth it, arguing with people who use stuttering as an arguement weapon, they are not your friends or family members, they are strangers so let them go, not worth it arguing with stupid people.