“…Fact‐checking can reduce gullibility towards misinformation (Porter & Wood, 2021), and meta‐analyses reveal that corrections are partly, albeit significantly, effective in reducing people's misperceptions (Chan et al, 2017; Walter & Tukachinsky, 2020), despite the fact that corrections on political misinformation appear to have a weaker effect than correction on, for example, health issues (Walter & Murphy, 2018); they are clearly better than nothing. Given that the closer in time the misinformation and its correction are processed, the better the correction works (Walter & Tukachinsky, 2020), advances in “claim matching” to automatically match repeated instances of misinformation with already published fact‐checks (Kazemi, Garimella, Gaffney, et al, 2021; Shaar et al, 2020) are noteworthy, especially in the context of misinformation tip lines (Kazemi, Garimella, Shahi, et al, 2021). Warning tags against misinformation also appear to be a better‐than‐nothing solution (Walter et al, 2020).…”