As of the latest information, Covid is going to be sneaking around for while yet, until a vaccine is developed that makes it 100% effective to block it.
Social restrictions will be lifted but proof of vaccination will be a common occurrence, especially for cross border travel.
I'm suspecting that booster shots are also going to be implemented for at least a while too.
In the future I believe eventually the Covid virus will be see and accepted as just another flu virus and have the same capability of transmission as existing known common flues .
Continuing public vaccinations are going to help toward that to happen.