“…In the following, to distinguish what does and what does not count as a conspiracy theory, we rely on more elaborate definitions of conspiracy theories (e.g., Brotherton, 2013;Cassam, 2019;Guillon, 2018, see below), which themselves map onto the intuitive notion that conspiracy theories differ from other conspiracy claims. Since the distinction criteria are debated (e.g., Duetz, 2022;Napolitano, 2021;Uscinski & Enders, 2022), our rationale will rely on non-ambiguous (i.e., prototypical) examples of conspiracy theories (e.g., about the Illuminati, flat earth, 9/11, see Leveaux et al, 2022) and conspiracy claims that do not qualify as conspiracy theories (e.g., the claim that Al Qaeda caused the 9/11 attacks, that Julius Caesar was assassinated in 44 B.C., or that Hitler had his political opponents murdered in 1934).…”