Tech.co reflects on the highlights and lowlights of 2024 in the tech industry. Key lowlights include the decline of X/Twitter’s content quality and issues surrounding OpenAI’s transparency and safety concerns. Positive developments featured include the growing acceptance of a four-day work week and Gen Z's movement towards mindful social media use. The article also discusses the trend of companies pushing for a full return to the office and the increasing accountability for social media platforms aimed at protecting youth.