If you wanna speak critically about comedy, there's a phrase that's worth retiring from your vernacular. Ahem: "Humor is subjective." It is totally useless and even misrepresentative. In practical terms, this "argument" is used to justify lazy humor since "someone will find it funny." Taken to its logical extreme, "humor is subjective" means literally everything is funny. As long as one person laughs, it's equally as funny as a genuinely good joke.