Comedians often rely on topics that guarantee built-in laughs, such as pop culture references, because they are relatable and do not require elaborate explanations. Pop culture serves as an instantaneous reference that immediately connects with the audience, whereas esoteric or unfamiliar subjects may require a deeper level of understanding and explanation. Comedians, particularly new ones, often struggle with navigating sensitive or complex topics, and there is a fine line between pushing boundaries and being disrespectful or insensitive.