If someone always jokes about raping, are the chances of him being a rapist high?

I honestly don't know how many times I don't gotta laugh for him to get the picture that it's not funny, its someone I know, he isn't my friend even tho he most likely considers himself one, always brings up rape at some point, something else that kinda gives me this vibe is that about a year ago he got bit on the balls by a dog, a non aggressive dog for that matter, I thought it was maybe natural justice hitting him for some reason that wasn't my business but I also know he speaks dirty about minors as well, he bragged at some point about a minor that he might sleep with (17), I don't know if it happened but he never spoke of her again so i assumed it didn't, I've known him for a long time and he's always been like this cause we always had dark humor about killing people and shit but they were just jokes and I thought he was just joking too but I noticed a difference in character after his girlfriend broke up with him and left him for one of the fake friends he used to hang out with, I warned him about these fake friends too but that's not the subject here, future rapist maybe? 🤔
Updates
+1 y
Also he always speaks on how he hates rape and it angers him which is something I thought I shared in common with him but I don't know anymore
If someone always jokes about raping, are the chances of him being a rapist high?
Post Opinion