You didn't give me an argument you gave me a twitter thread. The argument I interpreted from the thread was if you let your bar be associated with a Nazi (because you served them) then down the road they will invite their other Nazi friends and eventually your bar will become a Nazi bar. In the context of this HN thread I take this argument to mean, well Null is associating with people who harassed this woman to death, therefore Null supports it. Which is why I gave the response I did.