I'm glad to have caused you some amusement with my posts, especially since I did just stumble across this thread in such an apparently unbelievable way... but your post, far from being funny, unfortunately highlights to me with such clarity the issue with the generalised view so many of the posters on this thread seem to hold of trans women.
I'm not going to debate further, and respect all of your rights to your opinions which I know are passionately held and come from a place of wanting to protect a group in society, in this case women.
However, I would gently put it to you that it's easy to hide from the truth of individual cases, when subscribing to this idea of trans women all as this one group who are out to threaten women's spaces and rights, as so many people on here have implied - and at times outright said.
Surely it's worth remembering / considering that this is not the case. Trans women are individuals, just like you and me, people who have their own views on everything and their own experiences - and many times who have experienced hurdles and discrimination as a result of their identity.
Your scathing remark of "poor vulnerable TW" shows that you don't consider that any trans woman could be vulnerable, could be struggling with many issues, could be just a person like yourself with a set of beliefs and experiences quiet apart from this group to be feared and challenged while they apparently try as one to take away women's rights.
I might not agree with you on this, but would always treat such an emotive and important debate and everyone participating in it with respect, and would certainly never find something that has the potential to validate or threaten people's sense of identity, safety and well-being - whether they be trans or not, male or female - "a good laugh".