This is supposed to be an example of "the campaign"'s bullying behaviour. However, it is a paradigmatic example of counterspeech even on their description. At the very least the authors should engage with that fact instead of labeling it as a "can only be described as bullying". Obviously not!

Moreover and even more severely, the so-called 'twiiter-troll' is in fact a graduate student in the same field as Stock. The best case here is a clash of academic freedom. But that best case is impossible: Two academics giving a talk at the same time infringes no one's academic freedom. Even if one is about the other.

Furthermore, the countertalk was not specifially about Stock but about gender critical feminism as a movement.

The slides from the talk are online: https://drive.google.com/file/d/18nIpqucbIjD3Jpu4E_3GRsW9EKTQyvpw/view

In addition to being specifically a bullying act, it is wildly unscholarly. It fails to note pertinent information (it was an academic counter talk), conceals a key person under a multiply negative description (i.e., saying someone is a twitter troll implies they aren't an academic), and fails to cite the work they misrepresent (citation fail is one issue; misrepresentation is another.