>>941573918 (OP)
the point is them being themselves.
I know two. One was a partner's child, who came out a few years later. And the other one of them I dated, they became a transman many many years later. (my first reaction when they came out. "ah. that explains the strapons.")
and when I've chatted to them, and talking about how things are going, they talked about how they did so because they wanted to be comfortable in their lives.
the one I didn't date put it pretty well: "I spent my entire teenage years being girly and wearing pink, because I thought if I did that, I could somehow hide how out of place it all felt inside. But really, I was just lying to myself, and miserable inside, trying to live a life I wasn't."
That's stuck with me, because it was very well said, and made me think.
so what is the point? Its being true to yourself, and living your life in comfort. They're not there to make you happy. Not there to conform to your expectations of what someone should be like.
And they exist, because everyone has a right to exist and be themselves.