An election systems analyst who is anonymous, but who goes by “Draper”, has detailed criticism of Ranked Choice Voting as it worked in Alaska last month. There are lots of articles about this subject, but this one has the relevant data and is easy to understand.
To see the article, go to MustReadAlaska.com. Then find the article “Election analyst: Begich would win head to head with either Peltola or Palin.”
MustReadAlaska supports Republican candidates.