It is now looking like vaccines are less effective in people 50 or older, who make up almost all coronavirus deaths. Vaccine effectiveness against death is more like 79% than 100%. That aspect of vaccines will not live up to its hype. Dying from COVID-19 will remain a problem.
I don’t know how this will impact the economy and how people will behave. The coronavirus has been heavily politicized so it is hard to predict how the political winds will shift. A safer prediction is to bet on COVID treatments doing well. It looks like (A) most of humanity will get the virus and (B) old people are still at risk of dying. This is the right environment for a massive COVID treatment market.