Snipped
I agree his posts don't suggest a murderer, but they do suggest an immature and thoughtless person, imo.
I am assuming people who post about drinking and smoking actually drink and smoke. So if he's posting about being drunk, I'm assuming it's because he gets drunk. And he's been arrested for underage drinking, so there's more to it than his Twitter.
Nothing against people drinking, but this he is an almost college grad who presents himself in a sloppy and immature way on social media. He is too old for that, imo, and should be too well educated to present himself that way too. My opinion, you don't have to agree that it reflects badly on him.
And if it's on public social media, people like me will indeed make conclusions from our impressions. I don't need to be of the same generation to be unimpressed.
And, btw, WS doesn't allow rumors and subreds. I deleted those parts from what I quoted in your post.
jmo