That seems like a rather cynical take. I think you’re conflating philosophy as guidance for how to live (stoicism etc) and philosophy as more of a science to explore unanswered questions, which are naturally going to have very different practitioners and audiences?
The latter can be applicable to the former. Traditionally the connection was acknowledged, with Socrates the prototype of the philosopher who believed that happiness, ethical living, and philosophy were inextricably linked. Obviously philosophy has come a long way since Socrates, but academic philosophers continue to give lip service to the idea that philosophy can be valuable in everyday living, if not in ethics then in processing information, critiquing arguments, and understanding the origins and limitations of ideas.