I haven’t heard that, but it makes sense, at least in right-adjacent circles. There’s kind of that rhizome structure that a lot of internet communities who are structured around believe have where you can jump from one to the other and believe whatever collection of them suits your needs. But of course antisemites have an active contingent who is well versed in infiltration and propaganda, so the spread of that idea is pretty common, especially since a lot of problems legitimately do arise from a small minority controlling a disproportionate portion of the world’s wealth. It’s just not the Jews lol