SOME women worry about "trans women in women's spaces and women's sports". That "worry" is not the universal position of cis-women on the matter- many if not most cis-women ACCEPT that trans women ARE, in fact women and that there is no reason to see the presence of trans women in women's spaces as either illegitimate or a threat to anyone's safety. If you want to express your view, you have a right to, but you do NOT have the right to use phraseology that implies that you speak for all cis-women.