OK Kim. But the fact is that some biological women wish to meet together with other biological women. They may wish to discuss how uneasy they feel about men attempting to become women.
I think they have the right to do that.
MTF transpeople just have to accept that.
I (mostly) agree with this from your link;
So what is the solution? Well, let's be clear on one thing from the start. As M-to-F transsexuals, we can never be real women. However distasteful we may find it, and however hard some transsexuals may argue against it, the inescapable fact is that we've grown up with gender privilege. We've been taught to compete, take power and demand what should be ours. And we've done it for so long that we don't even notice it happening. What's more, it's likely that the women we've known so far have been too sympathetic and made far too many allowances. No one has told us the way it is - not the doctors, not the psychiatrists, not the surgeons. "You want to be a woman? Fine! Take the tablets, wear a dress, and learn to use make-up". Nobody, but nobody, mentions women's politics, women's culture or letting go of male power. (How would they? With few exceptions the gender practitioners are almost exclusively male) So nobody prepares us. And when the 'rejection' comes it feels personal, hurtful and very, very scary. And sometimes we can react in the wrong ways.
But, however understandable it may be, demanding equal treatment is not acceptable - or productive. However strongly we may identify as women, as transsexuals we need to acknowledge that we are different. We don't know what it's like to grow up as a girl in a male dominated society, we'll never experience women's puberty and menopause, we can't conjure up the social experience of growing up female, or know what it's like to bleed. Of course we can approximate the physical shape and we may well consider that, inside, we feel the same as born-women feel. But, demonstrably - and however much we may wish otherwise - we cannot be the same. If we can learn to respect this difference openly, then we can embrace the solution that it offers.