Yes I know, your least-favorite idea goes here. But seriously, someone must have come up with the concept before. Like a bad get-rich-quick scheme could fall into this category, where joining the scheme makes people lose money and become more desperate, so they become more likely to do desperate things like invest more in the scheme. But it can apply to a number of other bad ideas.

  • machinin@lemmy.world
    3·
    5 days ago

    Perhaps the closest term is “cognitive dissonance.” I don’t think current usage best fits your description, although the original event that inspired the term certainly does.

    https://www.simplypsychology.org/cognitive-dissonance.html

    Cognitive dissonance was first investigated by Leon Festinger, arising out of a participant observation study of a cult that believed that the earth was going to be destroyed by a flood, and what happened to its members — particularly the really committed ones who had given up their homes and jobs to work for the cult — when the flood did not happen.

    While fringe members were more inclined to recognize that they had made fools of themselves and to “put it down to experience,” committed members were more likely to re-interpret the evidence to show that they were right all along (the earth was not destroyed because of the faithfulness of the cult members).