I am still struggling to see the connection between this case and no platforming. Hamilton went online to get cheap laughs at the expense of someone who cannot defend themselves; a child having some totally inoffensive fun who was unaware that he had broken some alpha-male code. He behaved like...
I am totally against 'no platforming' at universities, people can decide whether or not to see a talk by someone that they disagree with and it is a suppression of free speech within institutions the purpose of which is to stimulate debate. I see absolutely no parallel with posting a picture...