As Democrats grapple with how to recover from their losses in November, an uncomfortable question has emerged in California, the state that has long set trends for the party.

Are their leaders simply too old?

Some party activists, pointing to several examples where they say leaders held onto power long past their prime, want to take the political keys away from state and local officeholders at a certain age.

The idea, initiated by San Francisco Democrats in a resolution, will be considered by the statewide party when it holds its convention later this month. Though it is largely a symbolic pursuit, the fact that the conversation is occurring at all is noteworthy in a place known for revering its elder leaders.

California is the state of Dianne Feinstein, who died in office at age 90 in 2023. It is also the home of Jerry Brown, who served two terms as governor in his 70s; Representative Nancy Pelosi, the former House speaker, who is 85; and Barbara Lee, the former congresswoman who was elected last month as Oakland mayor at the age of 78.

Not all of those leaders have caused worry, and some have had significant achievements late in life, bringing the gravitas and fortitude that can come with experience.

But many Democrats still have regrets over Senator Feinstein remaining in office long after major health issues became apparent and questions were raised about her ability to focus and make decisions.