Here's another paper — to be presented by lead student Stephen Prochaska in October at the CSCW conference — which explores how Trump supporters mobilized on top of participatory disinformation leading up to and following the 2020 election:
https://dl.acm.org/doi/abs/10.1145/3579616
Mobilizing Manufactured Reality: How Participatory Disinformation Shaped Deep Stories to Catalyze Action during the 2020 U.S. Presidential Election | Proceedings of the ACM on Human-Computer Interaction
Claims of election fraud throughout the 2020 U.S. Presidential Election and during
the lead up to the January 6, 2021 insurrection attempt have drawn attention to the
urgent need to better understand how people interpret and act on disinformation. In
...
Proceedings of the ACM on Human-Computer Interaction