Everyone in June 2020 was too busy assuming the best case scenario to plan for disruption. I never really understood the human capacity for self-delusion until 2020. I knew we’d have two years of lockdowns in February 2020, unless we lucked into a drug that treated it (despite not having a drug for SARS-CoV-1). Even the logistics for distributing a vaccine is hard, and takes months to set up. I have no idea how people can ignore evidence they dislike so easily.