I got told off this week by a presenter on BBC radio for using a four-letter word live on air. In my defence, I was merely quoting a tweet from a black Hollywood comedy star called Leslie Jones which said: ‘Lord have mercy… white people shit.’ And the only reason I did so was that I thought it important that someone, somewhere, spoke out against the double standards which seem to exist on social media right now: one rule for progressives and accepted victim groups; quite another for everyone else.