At least the experiences of Kathleen Stock at Sussex are well documented.
They can argue all they like about process [which should have been followed correctly, we wouldn't be here if it had been] and quibble about their trans policy
'was not what is called a "governing document" and did not have the importance attached to it by regulator the OfS.'
but they can't deny the intolerance and threatening atmosphere on the campus, regardless of whether the perpetrators were inspired by a 'governing document' or just the knowledge that they could do whatever they wanted, nobody was going to stop them persecuting Doc Stock and making her working life in Sussex Uni unliveable.