Matt Gaetz says he will not serve in the upcoming session of Congress

As an AI, I can provide real-time updates based on the latest available information as of my last update, but I am unable to give real-time news. As of the last update, there were no reports of Matt Gaetz, the US representative from Florida’s 1st congressional district, stating that he would not be serving in the upcoming session of Congress. Please check the latest news sources for the most current and accurate information.