The rise of artificial intelligence (AI) in media and scientific research introduces both challenges and opportunities for democracy and freedom of expression. This paper, stemming from a roundtable discussion on research ethics and the ethical application of AI, explores the interplay between AI, democracy, freedom of expression, misinformation, and the public sphere. The central research question investigates how AI can be ethically employed in research and media to foster a healthy democracy without undermining freedom of expression, while simultaneously addressing the issue of misinformation. Key topics discussed include researcher autonomy, data privacy, personal declarations, and ethical AI usage. This comprehensive analysis aims to provide guidelines and recommendations for the ethical integration of AI technologies, ensuring the promotion of a healthy democracy, the protection of freedom of expression, and the mitigation of misinformation.