Should governments and private companies be allowed to scan public and private social media sites, messaging apps, etc for suspicious content in the name of safety? 

Yes, I truly believe they should be able to, within reason. I believe that, similar to a search warrant, governments and private companies should follow strict guidelines and obtain proper authorization before scanning private communications. This would ensure that such actions are conducted transparently and only in situations where there is credible evidence of potential harm.

Additionally, it is crucial that robust safeguards are in place to protect individuals’ privacy and civil liberties. Any surveillance should be limited in scope, targeted, and overseen by independent bodies to prevent abuse of power. Striking a balance between safety and personal freedoms is essential to ensure that such measures are effective and ethical. This approach fosters trust among citizens while addressing legitimate security concerns.