Exactly. Representation for your [insert whatever] doesn't need to come from an [insert that thing]. It's such a linear way of thinking. Plenty of males represent women's equality/rights, plenty of whites represent blacks, etc. When I show support for someone representing me, I don't look to their skin color or their gender. I look to their heart, their words, their mind. To focus on the former is shallow, skin deep.
I'm not sure why people act like just because they are X they represent X people, either. I don't care whether it's trans, homosexual, male, female, black, latino/a, indian, asian, whatever: just because you have those things in common doesn't mean you represent the views of all of those people. Hell, I don't even agree with my own grandmother's views of white women...why would I expect that some random white woman I've never even waved hello to or laid eyes on in person will, and treat them as though they have authority on the topic? I've listened to older white men support women's equality more than my own white grandmother. The same can be said of any demographic. I guess nobody learned from Hitler, a Jew, and the Holocaust?