Why do people you elect always have their own agenda?

Elected officials often have their own agendas because they aim to fulfill their campaign promises, reflect their personal values, and address the needs of their constituents as they perceive them. Additionally, political ideologies and party affiliations can shape their priorities, leading them to advocate for specific policies that align with their beliefs. This focus on individual or party agendas can sometimes overshadow broader public interests, resulting in a perceived disconnect between elected officials and the electorate.