The reason that a majority of people don’t send a lot of time contemplating gender is that for a majority of people, sex and gender align pretty well. But not for everybody. In the US, the rights of minorities are as important ( in theory, at least) as the rights of the majority.
Disagree. I don't think we are in a position to know if it's because they align or because they don't care.
I can look at the issue but it doesn't make much sense to me. Ok, I've got guy bits. I've also got blond hair. That's simply the way it is, how is it right or wrong?
Really? What does hair color have to do with sex or gender?
For you and for humans, they do not question whether they are make or female. Their compliment of X and Y chromosomes corresponds well with their genitalia AND with how they perceive themselves.
You don’t question it re: yourself because it fits and makes sense to you. It simply is who you are and there is zero incongruence. It’s even simpler for you because you are ( based on your posts) heterosexual.
For me, no one seeing me would ever mistake me fur anything other than female, despite in my teen years being pretty flat chested and being teased about that rather mercilessly by my sisters who claimed I could not really be a girl. Which went along with the observable fact that I was very much a tomboy who had a number of what were then thought of as typically male interests. And which ignored my typically female interests. For a while I considered that I wished I were a boy but really what I wanted is what I saw as the privilege boys had over girls. In my generation, boys were preferred and certainly my father wanted a son. I was also continually told I was just like my father—and in some ways, that was true. But otoh, my father closely resembled his mother who had died when he was a child. I don’t know if he was like her in personality but I’m guessing he was at least somewhat, based upon the scant knowledge I have of her. Even though I was sometimes teased or ridiculed and occasionally resented for having so-called make attributes, it never for a moment ever occurred to me that I was not female. Instead I believed that it was incorrect to assign interests to either boy or girl. I still do believe that. But as it happens my physical self aligns well with my self perception and I am heterosexual.
But for some people life is not that simple. They do not feel comfortable being called boy because they don’t feel like a boy. Or they don’t feel like a girl even though their body is female. Some individuals feel like they are neither make or female. And that gets complicated because people like assigning others specific boxes. Throw in sexual attraction and all its variants and there simply are a lot of different kinds of people in the world, just considering sex, gender, and sexuality without getting into introvert/extrovert or race or religion or heritage or languages spoken at home or height or weight or hair color or texture and so on.
You and I are fortunate that we’ve never questioned our sex or gender. Most people are like us in that respect.
But not everybody is. And this has been known to be a fact wherever it has not been explicitly suppressed by whatever authorities there were across the globe for at least as long as there’s has been written word and I suspect as long as humans have existed.
Nowadays, we talk about it more because at least some individuals are more open about who they are and are less likely to stay inside the neat little boxes that society put them in. And because it is now being used as a political issue.