I think:
We will need to finesse local lockdown performance.
We will need to perfect track and trace.
We will need to embed differential protectionism ranging from free living for no risk groups up to enhanced shielding for vulnerable groups.
We will need to return to and maintain a hygiene first life style (no spitting in public etc just like in the days of TB).

Meanwhile there will be variable and unpredictable developments in diagnosis, treatment and vaccination that we should not obsess about. Most of what will work will be down to lifestyle adaptations.