It seems to me that controversial articles, blogs, comments etc are deliberately dug up and posted, along with the implication that they are somehow representative of people who are trans. That's a disservice.
In the age of twitter, you don't have to do much digging to find controversy. However, there would be a limited audience for these threads if they were just about shocking stories. There are so many of them because women are genuinely worried about losing single sex spaces and the implications of recognising gender instead of sex.
You could take trans people out of the discussion completely, and women would still be worried about:
any move that created shared unisex spaces by default (hospital wards, refuges),
being defined by some abstract concept of gender (which nobody can actually define),
the loss of the recognition that having female biology (periods every month, risk of pregnancy, actual pregnancy, postpartum health, menopause, time limit for fertility, female fertility treatment, female health issues etc. etc. etc.) has clear, predictable consequences which mean that women need specific services and protections.
Take away all the news stories, and you are still left with an ideology with which, for reasons listed at length, many profoundly disagree.