That being said, Buzzfeed and their ilk routinely make excuses for people on the left posting the same type of racism and thugish messages. "Ironically" calling for old white men to be punished, routinely calling for violence against Trump and Trump supporters (not ironically), sexist comments against men and so on.
I feel the need for freedom of speech is so great that we shouldn't censor any of this stuff but neither should we endorse or support it in the media regardless of what side of the political spectrum it's being perpetrated on.