The gap between the protagonist's real power and his peers' assumptions about what's possible is the central comedic engine.
Confrontation outcomes are rarely in doubt — entertainment comes from other characters' reactions rather than tension over the result.
Generally not in terms of outcome uncertainty — the entertainment comes from watching other characters react to overwhelming power rather than genuine doubt about confrontation results.
Viewers who specifically enjoy confident, low-struggle power fantasy rather than those looking for genuine stakes and uncertain outcomes.