I also think this is what can make it hard for Trans people as well, especially those who don't/have transitioned, because outside of already facing scrutiny from straight people, now some in the community question their sexuality because they don't fit in their standards. Here's a thing, nobody owes you their sexuality, nor do they have to subscribe to your standards just to be seen as being valid. Them being queer is enough, especially if they're comfortable with how they identify. They don't have to meet your standards because, regardless, your opinion doesn't matter. Sexuality is fluid and spectrum, idk where people forgot about that. My definition of bisexuality differs from others, and while, bc of that, some might say I fit more into being pansexual, bisexual is what I identify as. It's what I'm comfortable with, and no one can change that but me, same for being ace.