I agree with the article but I can only note, once more, that it is from The Guardian, who did run multiple articles in support of no-platforming in universities.

But look who comes crying about freedom of inquiry now, once said "erosion of integrity" is done by right-wing bureaucrats. But the no-platforming happens mostly in the US, while government interferences is happening in the UK, so they will probably get away with their double standard one more time.