There's absolutely no reason someone has to adhere to some arbitrary ratio of comedy to seriousness (edit: or preachiness, etc).
We're talking about comedy v. preaching to the audience, not when to make a joke and when to make a serious point. They're completely different discussions.
And to the Stewart point, he was perfectly able to explain (using comedy) why he believed something without implying that you are lesser for disagreeing with it. Oliver seems to be able to do that at most 1/3 as much as Stewart. The remaining 2/3 is "not only am I right for believing this, and not only are you wrong and you should feel bad about yourself if you don't, but you're so wrong that I can't even comprehend how you could possibly disagree."
Not completely. If there was a subculture that he didn't get along with, he'd feel completely at home with completely steam rolling them. (I.e. Dungeons and Dragons) What I liked about Colbert is that he would try to jump into the culture and make absurd jokes with the community.
So the ratio for the full show is less 50/50 and more 25/75, which is much closer to your sweet spot.
I think he (Oliver) is funny but I prefer the Colbert and Southpark satirical model as well. For some reason satire just seems less "preachy" even though it can be just as much so.
- debt collection
- voter identification and voter fraud
- abortion clinic laws
- trump
And he doesn't ever state things as "fact" when it is speculation. He only specifies facts when they are facts. And he never tries to push opinions into sort-of-kind-of factual sounding things like most news sites.
How would you talk about a topic where voters are being forced to show identification in such a way as to exclude most minority voters and even have people state on camera that is the goal? These are blatant abuses of power that should be heavily exposed.
This is why I have respect and don't feel he's too preachy.