lol didn't even see I had replies until now because they didn't ping me.

I'm not just talking about intersex people. Being trans isn't "going against biology." Also, you're talking about human beings. You don't get to have opinions on other humans existing. You're not talking about opinions like, "I like coffee more than tea," or, "I prefer my steak rare," you're talking about how other people identify. By the way, did you two know that there are quite a few cultures around the world that have recognized more than two genders for hundreds of years? Your definition of gender isn't the only one and it's no more correct than others' definitions.

There are more than two genders because people identify as more than just "male" and "female." Again, you don't get an opinion on that. If you can't show others the most basic respect why on earth should anyone show you any? You can't disrespect others' existence while demanding they respect your "right" to say they're delusional. I mean really? What if I started calling you by the wrong pronouns or referred to you as something you absolutely hate? I'd be a shitty person. And imagine if you told me off and I said, "God you're so PC! I have a right to say you're delusional and that you're something you're not!" Imagine if after I was told off again I ran away crying that everyone is so PC nowadays and how dare I be asked to respect others. Imagine that. Are you able to put yourself in someone else's shoes?

edit:

Oh and if there's a problem with what I'm saying I'll also add that others have literally called others delusional and insulted anyone who isn't cis in this thread and they were allowed to so if your problem is that I said they were disrespectful for saying that then you need to sort out your priorities.