Why should GMOs be banned?

Why should genetically modified organisms, or GMOs, be banned? Could you explain the reasons behind this argument? Are there scientific studies that suggest they pose a threat to human health? How about their impact on the environment? Are GMOs known to disrupt ecosystems in any significant way? Furthermore, do GMOs harm biodiversity? How do they compare to traditional breeding methods in terms of sustainability? And finally, considering the potential benefits of GMOs, such as increased crop yields and resistance to pests, do these benefits outweigh the potential risks?