As a gay intactivist, I have worked with anti-gay intactivists to further our shared goal of preventing the sexual abuse of children. I have no hesitation in making lateral allies with the anti-gays--in fact I am eager for it--because it makes intactivism stronger.
I love that anti-gay intactivists have the power to enter anti-gay spaces and advocate for intactivism. I cannot go to those places and be listened to or be persuasive because I'm gay, so I need the help of anti-gay intactivists to reach those audiences.
Why do I care so much about the anti-gays if they hate me? In an alternate world, where intactivism treats the anti-gay audience as important, perhaps I would be intact. You see, my parents are anti-gay, and the fact that they are anti-gay is not a reason to refuse to reach out to them and help them protect their children from genital mutilation.
Now do you understand what is at stake here? It would be easy for me, having been persecuted for my sexual orientation, to seek revenge, and to demand that anti-gays be banned from ICASM. How narcissistic and self-defeating that would be, however.
ICASM is not a gay rights organization. Nor are we an anti-gay organization. ICASM, in my opinion, should aspire to be a unique organization in which gays and anti-gays set aside their differences and accomplish the mission. Consequently, ICASM must have zero tolerance for attacks (from within or without) on ICASM members on the basis of any external political grudge or ideology.
For example, the gays cannot purge the anti-gays, the atheists cannot purge the Christians or vice versa, and the feminist does not have the authority to attack the intactivists for being insufficiently deferential to radical feminism.