Final answer:
The writer chiefly emphasizes the criminal nature of social media spying.
Step-by-step explanation:
The writer chiefly emphasizes the criminal nature of social media spying in the given sources. The articles mention different negative consequences and risks associated with social media, such as cyberbullying, addiction, political manipulation, and privacy infringements. However, the focus on the criminal nature of social media spying is highlighted as a significant concern. There is a significant emphasis on the risks associated with social media use, which include the invasion of privacy and the spread of misinformation, rather than focusing on the individual user's health risks, criminal nature, or specific demographics such as the youth.