Has technology only produced changes for the better?

No, technology has not only produced changes for the better. While it has greatly advanced many aspects of our lives, such as healthcare, communication, and convenience, it also brings challenges and unintended consequences. Issues like privacy concerns, job displacement, and environmental impacts from electronic waste highlight some of the negative aspects. Additionally, technology can contribute to social issues like digital addiction and misinformation. Thus, while technology offers significant benefits, it also requires careful management to mitigate its drawbacks and ensure it serves the greater good.