Political debates are crucial as they help shape public perception of candidates and their policies. They provide a platform for voters to understand different ideologies and make informed decisions. Debates can influence polling numbers significantly, especially if a candidate delivers a compelling argument or critiques their opponent effectively. As a result, debates often play a pivotal role in determining the outcome of elections and can sway undecided voters by highlighting key issues pertinent to constituents. Overall, they serve as a key avenue for public engagement in the democratic process.