Scott Aaronson discussed this on his blog, https://www.scottaaronson.com/blog/?p=3975 https://www.scottaaronson.com/blog/?p=3975 The discussion there suggests

Scott Aaronson discussed this on his blog, https://www.scottaaronson.com/blog/?p=3975 https://www.scottaaronson.com/blog/?p=3975 The discussion there suggests there might be some semantic disagreement over exactly what is meant by certain measurements and observer states in the paradox, and so Aaronson at least does not agree that the paper creates the trilemma situation that it primarily focuses on. This discussion also breaks down the paradox into terms that describe it as a combination of both the previously known thought experiments for Wigner’s friend and Hardy’s paradox.