DSCToronto
Superstar
Yes, it seems fairly clear that we will all need boosters on some sort of schedule (probably annually). The reason we still need restrictions here is not really to stop individuals from being infected, it is to stop LOTS of individuals all being infected at the same time and thus flooding our hospitals and ICUs so that they need to stop all other activities so they can look after covid cases. As more people get (probably only partial) immunity (from vaccinations or infection) the number of people who get really ill (and need hospital care) will decrease so we can 'afford' to have more people getting ill and can loosen restrictions. Of course, until the whole world reaches this state there is the strong probability of new variants - some of which will not care that one has immunity to earlier ones.Honestly, there comes a point where we need to live with it and get annual shots like we do with the flu.
We cannot live under restrictions indefinitely and we cannot eradicate the virus like we did with Smallpox. Eventually there will need to be an annual booster and get on with our lives.