• Tlaloc_Temporal@lemmy.ca
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      10 months ago

      Among other things discussed ITT, ranking your second candidate higher can result in your first candidate loosing in basically a spoiler effect.

      • ammonium@lemmy.world
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        10 months ago

        I assume you mean ranking your second choice lower can make your first choice win? I would say that’s actually a great advantage of RCV, it means moderates have more chance to win. Someone who’s liked by everyone but is nobody’s favorite can win.

        • Tlaloc_Temporal@lemmy.ca
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          10 months ago

          No, ranking your second higher can make your first (and second) loose. The spoiler effect still exists, except it punishes moderates instead of extremists. If the orange party gets larger than the yellow party, it becomes an election between the greens and oranges, despite most people being okay with yellow. The compromise is unlikely to win.

          I though FPTP was so aweful that basically anything is better, but a few variants of ranked voting are nearly as bad for selecting prefered candidates, and encourage extremism, while being more complex (difficult to trust) and possibly a fraud risk (because all votes need to be processed together, double checking and anti-tampering is more difficult).

            • Tlaloc_Temporal@lemmy.ca
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              10 months ago

              Yes, that. It’s kust burying the spoiler a little deeper, causing a bad situation at the most important time.

              Just that is still better than FPTP, but it’s not that much netter, is more complicated, and needs to be switched to. I’d bet that if IRV was implemented without good explanation (which it won’t get), it would become the scapegoat for the loosing parties (especially the loosing major party).

              There’s also the potential security flaws of needing all the votes in one place to be counted, which significantly reduces the number of hands the votes pass through, which may allow larger scale fraud.

              If we’re going to go through with switching systems and adjusting how we vote, the new system needs to be a clear and significant improvement to avoid being blamed for everything.

              But I haven’t really looked into these systems deeply, so there’s lot’s of nuance I’m missing. Something with a better Condorcet result would be nice though.