I used to watch berlin back during when he was in college and exposing cartoons, but I think this was the prime him. He had that aggression, the roasts, and maturity. Nowadays he looks bored or uninterested in his newer videos. It's like that fun uncle you used to hang out back then ended up having kids and settling down
He's in his 30s now. He's in his 20s in these videos. He's not bored he's just matured. He's talked about on multiple occasions how he wants to be more mellowed out and respectable.