I see this argument and comment more and more the last few weeks and hugely over the last 3 days.
For example:
https://www.reddit.com/r/transgenderUK/comments/1k1tliv/trans_women_are_biological_women/
This statement, and the comments underneath it absolutely baffle me.
The approach, one that I am sure will only work with a minority of the people who said TWAW, is to undermine the definition of words, yet again, and deliberately cloud the water when it comes to speaking clearly and using terms that everyone agrees with
I have seen it said in more places than Reddit however, and by respected people