Just for conversation, I want to remind people of RECENT activities based on "science as we know it" as it relates to Covid:
1) Don't worry about Covid-19, it would be racist to shut down travel from Asia. (Politicians in Q1, 2020)
2) Lockdowns are just for 15 days to flatten the curve (Q2, 2020)
3) Vaccines will take years to develop safely (Q3, 2020)
4) You don't need to wear masks (Q1, 2020)
5) New York City will need two hospital ships and the Javits Center for all the sick people (Q2/3, 2020)
6) Covid can spread on surfaces and everything must be wiped between usages (2020/Q1, 2021)
7) Covid can spread via aerosol in schools from 6' away. (2020/Q1, 2021)
8) Need to mention all of the politicians and scientists that came out and said "Do X to protect others" and then got caught doing the exact opposite.
These are just what I can think of off the top of my head, there are so many more scientific guesses from this pandemic. So you can understand why there's a population of this country that says "fool me once, shame on you, fool me seven times, shame on me."