Honestly, I get the exact opposite vibes from it. Usually, rap in it's misogyny is very basic and less sadistic "I have money, which lures in girls who are after money, not me."; And Tyler's sadistic moments are balanced with his whole teen-angst thing.
But because he's singing, I feel like people give this dude more allowances. I mean, he's not full of regret when he's talking about how him and his friends 'fuck faces'. Quite the contrary, I do feel that it has tendencies towards glorification.
For me it's like he took all of the borderline sociopath tendencies of Drake, and blew it up to the biggest extreme. I find it fascinating, but I'm just surprised nobody asks him to answer for his lyrics. Again, especially after the Tyler moral crusade going on at the same time.
I'm wondering why people don't give him grief for the stuff he gets away with.