If you want to have sex with someone again, maybe you should actually treat them with respect and engage them as a human being with thoughts, feelings, and opinions...
Instead of blow them off every time they tell you why they don't want to have sex with you.
“The way you talk about sex is really creepy” should be enough of a hint that, maybe, you need to reconsider your relationship with sex and the people you have sex with. But instead of reflecting upon any of that, you'd really rather tell someone that you're “not actually creepy.”
Which does further damage because it invalidates the feelings they have when they engage with you.
Why would they want to have sex with you if that's what you're doing?
But this is all too common in relationships with cishet men. The only people who are never truly forced to question anything about the world because they assume whatever it's been should always be true. Depressing.