The fact that people believe in something does not make it real. I am not saying that people don't have belief. People believe all kinds of bullshit lies. It does not make them real. So just because a bunch of people think they are really girls when they are boys or the other way around does not make it real.

The idea of private property is not a social construct, even animals mark territory and defend it as their own. Society did not create that evolution and nature did. The idea of it is just that, an idea. It is not a fact or a truth. The fact and truth is there is only male and female, everything you have presented has not been based in facts.

Now you are arguing that social constructs are not real if they are just a belief that can not be proven. :/
What is it?