You did a good job verifying the sources and checking the accuracy of the study link from The Economist. I agree with your point that social media can negatively impact mental health by increasing anxiety, depression, and low self-esteem. I also like that you used multiple credible sources, such as Yale Medicine and UC Davis Health, to support your fact-check which are well known sources. One thing I might add is that some studies mention how social media can have a few positive effects too, like helping people find support or stay connected. Still, your overall conclusion makes sense The Economist’s claim is reliable since it’s supported by consistent research.