Humor and comedy do not necessarily require fully developed emotional empathy, although it can be an advantage in understanding and connecting with an audience. Humor is a complex cognitive and social phenomenon that can be influenced by various factors, including personality traits, life experiences, and cultural background.
While emotional empathy can help comedians understand and relate to their audience's emotions and experiences, humor can also be based on other factors, such as observational skills, wit, linguistic abilities, and timing. Some comedians may excel in crafting and delivering jokes without possessing high levels of emotional empathy.
Regarding the second part of your question, it is possible for individuals with Narcissistic Personality Disorder (NPD) or Antisocial Personality Disorder (ASPD) to become successful comedians. Personality disorders exist on a spectrum, and not everyone with these disorders will exhibit the same traits or behavior. Some individuals with NPD or ASPD may have a charisma or ability to manipulate others, which, combined with comedic talent, can lead to success in the entertainment industry.
However, it's essential to remember that a diagnosis of NPD or ASPD does not automatically determine someone's comedic talent or lack thereof. Likewise, not every successful comedian will have a personality disorder. Comedy, like any form of art, is a diverse and multifaceted field, and individuals from all walks of life can excel in it.
It's important to be cautious about making assumptions or generalizations about individuals with specific mental health conditions. A diagnosis should not be used to judge or define a person's entire character or abilities. People with personality disorders or other mental health conditions can still have fulfilling lives and contribute positively to society, including excelling in various fields, including comedy.