@Bluepolkadots42 Thanks for the compete answers 
I can only add that I was where you are in my thoughts until about 2 - 3 years ago. I was confused by the very definite statements TWAW seemed hard line and unpleasant to me. I have trans friends, both ftm and mtf and a funny cross dressing tranny mate who has been a man in a frock for his whole adult life (married, kids, in his 50s. He gets a sexual kick out of cross dressing inpublic.. the pub usually!). We met during the gender bending 80s when I was as androgenous as a big boobed, wide hipped woman can be!
But after a while on FWR threads a number of posters took time to talk to me, respond, disagree firmly yet politely. I did a lot of reading and something clicked. All of those quite transwomen using the ladies loos had presumed my consent! Now TRAs are loudly proclaiming this to be their right! Every other single sex, female space too. Where has my voice gone?
Between that and the increase of transwomen in female sports (I am an exercise physiologist) I started to re-think and am now stuck in an often painful cognitive dissonance. My friends are nice peole, don't presume. TRAs on person are often violent and, as a group, have gone far, far further in changing legislation, or its application, than I could ever have imagined.
It helps to keep that difference at the freont of your mond when reading most FWR threads
Transpeople are individuals. Many FWR posters have freinds and family who are trans. There are few who are as ignorant of the difficulties trans individuals face as other posters would like you to believe!
TRAs are the combined actions of many militant individuals, many not trans, many transwomen, some transmen but all angry and determined that transwomen are women first and foremost, and women are also women, additionally!
Happy reading. I hope you find a few posters who will discuss your questions with you, without all that shouty stuff!