Let me elaborate on how I see the outlook.
1) a lot of susceptible people
2) ongoing spread of the disease
And that means ongoing risk until vaccines arrive.
Then we need to ramp up production.
Then we need to administer widely.
Add another year+ (conservatively) for that. Maybe more.
What will that look like? Singapore provides some clues. They're handling this as well as anyone, and yet just triggered a lockdown after cases resurged.
I can't predict exactly what this will all look like, because we'll have to learn by doing.
-Fewer large gatherings like sporting events
-Reductions in non-essential int'l travel
-Workplace changes - more telework where viable, other adaptations where it isn't
-Etc
Won't just be govt-mandated; also voluntary changes to individual behavior.
Will arrival of new treatments mitigate this? Hopefully. But those only speed/improve recovery; you still need to limit spread.
But we should also be acclimating to the idea that there's no rapid return to the status quo ante.