By all means, keep the vaccine research, incentive people to wear masks when sick, stop the worst hygienic practices (like hand pushers on public restroom doors), keep WFH where it works, etc.

But nobody will accept a full quarantine, commerce restrictions, or any of the other heavy actions for fighting a normal cold. And with a lot of reason. It's best if people don't even propose carrying those practices after the disease gets less lethal, because even proposing them can bring bad consequences right now.