“English adults under 60 who have watched the 1984 Ghostbusters movie are dying at twice the rate of people who have watched the 2021 Ghostbusters move the same age.”
People who saw the 1984 movie are older, and older people die more. Swap “watched Ghostbusters” for “vaccinated” and you have the chart being forwarded around social media as proof the vaccines kill. Lumping ages 10 to 59 into one bucket hides the only variable that matters. Bad statistics travel faster than the correction.