The fact is Mumsnet is viewed as transphobic. You can claim until you're blue in the face that it's not, it's still viewed that way
Its generally viewed as transphobia by trans rights activists /men's rights activists / plus the woke who have limited critical thought skills, all who see no issue in breaking down womens boundaries, safe spaces and removing their sex based rights.
This movement is about personal gains, whether it's about males getting into women's spaces, or males /females wishing to win woke points, again for their own gains, whether it be male approval or business benefits. The humble shamed apologies that appear when high profile people suddenly get attacked for pointing out that it is nonsensical that men should be taking women's rights, spaces, sports, shows this. They are terrified as not being seen as pc, as being discriminatory, and they fall back on the side of these activists in order to minimise their loses, caring little that the real discrimination in all of this is against women. Who suddenly don't count. As it has been forever. Amazing what the simple accusation of 'transphobia' 'bigot' etc can achieve. Well once anyway. The world is waking up to this nonsense now.
The call of transphobia doesn't mean Mumsnet is transphobic, quite the opposite in fact. It's nothing to do with transphobia. And the activists know this. The word is just the weapon of choice. In this case it simply means that women are not prepared to give up their legal protections despite the spurious accusations levied at them. But the call of transphobia persists, an attempt to shut down women's voices by embarrassing them, doxing them, trying to remove their employment. Quite a vicious response towards women really. As ever. Not going to happen though. We will not be silenced. And it's not transphobia to protect women's rights.