From the guidance it appears possible that every single queer theory lobby group that abuses others for failing to agree with their ideology should now be unemployable by schools: Look at the following (edited for brevity)
Schools are responsible for ensuring that speakers, tools, and resources do not undermine the fundamental British values including:
mutual respect and tolerance of those with different faiths and beliefs
Schools should not under any circumstances work with, or use materials produced by, external agencies that take extreme political positions on these matters. This is the case even if the material itself is not extreme, as the use of it could imply endorsement or support of the organisation.
A couple of examples of extreme political positions are
opposition to the right of freedom of speech, freedom of association, freedom of assembly or freedom of religion and conscience
engaging in or encouraging active or persistent harassment or intimidation of individuals in support of their cause,
Working with such organisations is not compatible with schools’ requirements to actively promote fundamental British values
Given the evidenced online and in real life behaviour towards women of numerous queer theory lobby groups, this should make it much easier to evidence the extremist nature of these organisations.