They don't think it's an explicit plot, obviously. They think it's global because it mostly is (within the Anglosphere at least), and nefarious because its stat

They don't think it's an explicit plot, obviously. They think it's global because it mostly is (within the Anglosphere at least), and nefarious because its stated objectives do not align with the actions people in that 'movement' take. For instance, diversity programs are invariably justified by reference to needing a diversity of perspectives or ideas. But the resulting personnel policies are never about ideas, they're always about gender and skin colour. In fact the typical diversity program often results in hiring lots of ideologically homogenous people. That disparity between claimed goals and actual goals invariably makes it appear like there's some sort of hidden agenda at work.