Hmm.
I mean it's encouraging, and I'm glad she stuck up for JK Rowling.
But this bit at the end, I'm not so keen on:
French, however, said: “It’s very powerful to say [‘I don’t know’], especially when you don’t know. That’s better than pretending you do know.
“It’s certainly better than forming an opinion about something you don’t know.
“And I’m just saying, please, especially you younger folk, please inform me and explain this to me so that I can understand it and not make this mistake again. But don’t tell me to catch up.”
The way that comes across to me is that she's aware that her comments about JK Rowling will probably be well received by the middle aged women who make up her main fan base, but also aware that she risks coming under fire from millennials with pronouns, so she's covering her arse by suggesting that maybe she is just a silly old woman who hasn't quite understood the issue here and they should be kind to her.
I'd have said something more like, "I think it's very powerful to say you don't know, especially when you don't know. That's better than pretending you do know. And if you have formed an opinion, I think it's also powerful to be able to express your opinion without abusing people who hold the opposite opinion, to debate, and to be open to changing your mind if you listen to someone and decide that they have a better argument than you do. And I'm just saying, please, especially you younger folk, it is possible to have a civilised debate about this. It's OK for people not to agree about everything; in fact, it is essential in a healthy democracy. So if you disagree with my opinion, feel free to explain why and I will listen to you. But don't tell me to catch up, or be abusive towards me if I don't agree. This is not grown up behaviour."