Note that R0 value is not an independent variable. R0 can be reduced if you do things like... Cancel/ban large public gatherings, mandate stay-at-home orders for nonessential business, encourage [and people comply] with social distancing in general.
What I fear is that all the people who thought we were overreacting to COVID-19, if the final death toll comes in under 100K, will use that as evidence that we overreacted, rather than recognizing that our reaction is the REASON it stayed below 100K.