Doctor Who cares? and female women

People seem interested in "Doctor Who". Certainly it gets a lot of publicity, year in year out. I've lived in the UK for a total of about 23 years without ever not hearing about it - but without ever watching it either. So basically I don't care. "The Week" describes "Doctor Who" as "a children's show that has only five million viewers". Yet the promotion for the upcoming series has been particularly unavoidable, to the point of being irritatingly sneaked into the Wimbledon coverage by the BBC (who make the show). And why the fuss? Because the new, 13th actor to play the title character is not an actor but, for the first time, an actress. Cue wailing and gnashing of teeth on the part of adults fans. They don't like the evermore PC direction the series has been taking, and who (so to speak) can blame them. Cue also the cover-clogs commentators who make out those dissenting fans to be knuckle-draggers. This tweet in particular, from the singer Mark Hoppus (I'd never heard of him - is that bad?) was taken as representative of the counter-backlash against the traditionalists: 

However, anyone inclined to see it as a slam-dunk should think again. Female doctors, pilots, scientists we already have. I don't hear anyone clamouring for more women in the dirty, dangerous, depressing jobs that only men do (as many others have pointed out (e.g. "Independent Man' https://youtu.be/kLvw-qEv044) and which keep us all in the comfort, cleanliness, security and satiety we've come to expect. A hollow argument. The next part of the tweet is already a non-argument. I have seen an article in 'The Times' which I could swear pointedly referred to sisters as 'siblings' to avoid gendering them. I didn't keep a record of the article, unfortunately, but no doubt there will be other instances of such neutering. In the meantime, we have pushes to make the word 'mother' disappear from birth certificates and presumably other official documents. We have the new concept that it's not only women who give birth: transgender 'men' do also. That is to say, women who identify as men, while retaining their female reproductive organs or retaining them long enough to give birth then having them removed. We have the now firmly entrenched concept that a man who says he's a woman is as much a woman as a 'cis' woman. Woe betide anyone who questions this malarkey, as once-fêted feminists have found out. The time when a woman needs to be specified as female is upon us. This recent piece in The Huffington Post is a good example. Look at the picture (trigger warning: menstrual blood).
http://www.huffingtonpost.com/entry/cass-clemmer-trans-periods_us_597101bce4b0aa14ea78a251
Read the 'poem' that accompanies the picture. By all means have compassion for the predicament of the person who wrote it, angry, confused, clearly trapped in a hell-pit of rebellion. But also consider that this person is a communicator on the subject (new to me) of 'menstrual health'. The 'What next?' in the Hoppus tweet is not clever-clever. It's already out of date.