We'll see, I think you make many assumptions wrong (not trying to thrash you either).
Base on the level of asymptomatic spread herd immunity will kick in without vaccine at some point faster than most think. For example, I'm waiting for the antibody test, I think I have had it. Many many did, starting in November. We need more facts about residual immunity, that's true.
With an R0 of 3, an herd immunity of around 50% is sufficient to reduce it around R0 of 1. Thus no longer "dangerous".
With any vaccine and sufficiently potent antiviral, the R0 will be under 1 and the virus will disappear rapidly.
Life will feel normal around a herd immunity of 50
Just like after SARS, things will regress to the mean quickly.
Companies or Billionaires: that's just a play on words, they are mostly the same thing. Quebecor vs. Peladeau. etc.
Sports teams are the toys of billionaires as they can use the losses to save on taxes! More losses = less taxes somewhere else.
Prediction: Next winter, the Flu will be the main killer again and its doesn't seem to be stopping anything.