Act as an AI ethics researcher with 10 years of experience in digital privacy and surveillance. Analyze the ethical implications of AI-driven surveillance on platforms like [Twitter] and [LinkedIn], focusing on [data collection practices], [user consent], and [potential biases in algorithmic monitoring]. Provide a detailed critique of how these platforms balance [security concerns] with [individual privacy rights], and suggest [policy recommendations] to mitigate harm. Use real-world examples and cite relevant studies to support your arguments.