He's certainly been doing his homework and he has accurately recognised the factional competition in Labour. FINALLY, someone gets it that the current battle is intra-left, despite all the TRA screeches of Nazis and right wingers.
As I've said before, once the right wing properly understands what is going on and stops seeing it as PC eating itself, the TRAs will wish most heartily that they had come to a common solution with the feminist socialists. As A Woman's Place keeps trying to tell them.