I am all in favour of transmen and transwomen having the right to go about their life without harrassment and the threat of violence, without discrimination in housing and employment (barring a very few biologically based exceptions).
But I want some of my rights and those of other women legally protected.
I want to know that male-bodied rapists aren't going to be housed in women's prisons. I accept that it is not fair to leave genuine transwomen in the male estate, and will happily campaign for specific trans wings. But Davina Ayrton, Jessica Winfield, in women's prisons? No thanks.
I want to know that if I request a woman for my smear test, I will get a biologically female HCP. My body, my choice about who gets to touch my genitals. This doesn't in any way stop transwomen entering the medical professions - it just means there are a small number of areas where patients should have a veto.
I want rape crisis centres to be able to say "actually, because some women are likely to be understandably traumatised and triggered by male bodied individuals, we want to retain the right to employ/engage as volunteers on help lines and as peer counsellors only those women who are biologically female." I don't want to see the situation already seen in Canada where a transwoman sued a rape crisis centre to the brink of bankruptcy over the transwoman's alleged right to work with vulnerable sexual abuse victims.
I want women's sports to remain just that - women's sports, not women plus transwomen who are at a massive and unfair biological advantage because of their underlying male physiology. Lowering testosterone to 4 times the average female level while ignoring differences in height, VOmax, pelvis shape, etc. does not produce a level playing field.
I want protection for children from being allowed, before they are mature enough to realise what they are doing, to make life-altering decisions about drug regimes which may open them to major side effects and infertility. I want a world where all children know that they can play with whatever they want, wear whatever clothes they want, have whatever hair cut they want, without being bullied for it, and wanting short/long hair, wanting to play with dolls/football etc. does not mean they were "born in the wrong body."
I see these things as accepting that biology, actual physical sex, plays an important role in women's lives and can't be waved away. I understand that a lot of people see this as transphobia.