It is vanishingly unlikely, or would have been, but given that the US has started examining people’s social media, it is not unreasonable to think tit-for-tat might happen.

Again, I agree it is very, very unlikely. But it’s possible, and in an age of mass outrage it isn’t incomprehensible that some activist, somewhere, might latch onto something they don’t like and just doggedly pursue someone. It does happen.