What are examples of this? Most of the U.S. was quite loose about lockdowns and mask requirements until their specific geography got hit. (For example, I summered in the Smoky Mountains June of 2020. Compared to New York, it was as if nothing had happened. The tone changed by December, after the South had its wave.)
To the extent there was belittling, it was around the promotion of treatments, a set of claims that has always been tightly regulated. (Also, the early, intentional miscommunications around the efficacy of N95 masks, which was horrible.)