>Either way, having a people’s assembly selected from protesters is pretty silly, since it defeats the point of a citizen’s assembly as a representative sample of the population.
I am not sure. There could be various benefits to using citizen assemblies in the described manner that go beyond narrow PR purposes, even if they are not perfectly representative. My guess is that representativeness is only one of the benefits many non-dumb people ascribe to citizen assemblies.
Just a short list of the possible benefits: Engaging in a discussion about the topics in a protest can lead to better retention and understanding on the side of participants; People having more political discussions in meat space rather than online is actually good; Allows making some social connections among the participants which increases the likelihood they come back; Practicing such ad-hoc citizen assemblies can increase support for them on a national level (though you could call that PR).
Sure they tried, but the question is whether they succeeded in keeping key decision makers in the dark, right? There was a large contingent of media that showed frequent mishaps of Biden and seemed convinced of his cognitive decline, so the info was out there and it is plausible that Biden’s inner circle failed to deceive key decision makers ( I have not read the book)