Yes, she's not suddenly jumping on the bandwagon. Here's the original clip:
It came up in the leadership elections, it's part of what gave her an edge over Penny Mordaunt. It made her seem sensible to some.
The thing is, women do actually have vaginas, men should not be in women's spaces and there can be no women's spaces if men are allowed into them, and everyone knows this! Everyone!
The difference between people who will say that women have vaginas and those who won't is not the difference between wisdom and ignorance, it's the difference between being willing to state the obvious, and being willing to lie, obfuscate or swerve the truth.
Liz Truss is simply on the reckless side, that's all. But everyone knows.
It's like the little boy in the Emperor's New Clothes - he did an amazing thing by saying what he saw and bursting the bubble of lies, allowing everyone else to speak the truth - but nobody made him emperor. That would have been silly.