> But you're also arguing that he needs to be able to get scarier
No I'm not. The opposite.
If the only tool you know how to use is abuse, then when you need more all you can do is abuse more and more, to the point where you are literally encouraging people to kill themselves.
If you learn other tools you can use them instead when needed and they have an impact.
If I heard Mister Rogers say something was extremely serious I’d stop and listen because he’s a calm and reasonable person. If I heard Linus telling another person to kill themselves I’d think it was him being terrible again but I wouldn’t take notice of what he’s trying to say because he uses that kind of abuse for minor things anyway.