With smart glasses, Meta holds all the cards but fails to play them well 

Meta's smart glasses are being targeted by activist groups with satirical ads in NYC, London, and DC, highlighting concerns over privacy and trust in the company. This backlash suggests Meta's privacy efforts may not be effective. Engineers should be aware of these concerns and consider them when working on similar projects. The company's response to these ads is unclear, but it may indicate a need for improved privacy measures. The situation highlights the importance of transparency and user trust in tech products.