Common thing girls say to me "haha you're a stranger i don't wanna come to your house. what if you're a rapist lmaoo"

This is so silly.

I try to logic it out but that never works.

Usually i say something like " i live in a huge neighborhood which, before you even see me you'll see my multiple neighbors all of which i'm close with. If anything happened you would be safe and they always anna chat with me anyways and would see you enter, lmao."

The problem is... explaining this out logically doesn't work.

They continue to babble about how i'm some secret rapist, as if every guy is. Which is not normal behavior.

Why?