Your entire post is incorrect but your username checks out so that's a plus I guess.

If you know anything about sciences they do not prove anything. They just theorize based on our current limitations (biologic, technologic, sociologic, or otherwise) giving us a best interpretation of how we believe the universe works. The moment we start to believe science is truth is when we've lost sight of what science is and just create another theism.

The usage of pronouns is an argument of linguistics and nothing more. There is nothing 'natural' about pronouns, they are just labels created to organize information and share it. Nothing is born with a pronoun or label, it is ascribed. You put too much value in something that is not real and do nothing to address why you believe what you a believe. A common problem in today's society.

A message about acceptance doesn't shame or silence anyone except those that wish to not accept or learn. It's great that you try to protect your message of hate and ignorance behind elaborate yet hollow sentences, whatever helps you convince yourself that you're 'right,' but if you actually tried to open your eyes and understand the world around you you may soon realize that you're just another sheep.

Society and written history are structured to make you think the way that you do, so it's really not your own fault for being so naive but maybe you should reassess yourself.