There isn't a right anymore. There was last year, there was 11 months ago but there isn't a right, now.
What is right? Right is lock down the country again to prevent cases, but then I know I don't have to go into the impact of that.
Then when you open back up, the variant will then spread around like it's doing now as it's more transmissible. So the 'right' wouldn't change a thing other than the aforementioned impact.
So right could then mean tackling it head on. If it means masks and working from home then that is the new right. If you can't avoid it then why not tackle it head on? Theoretically , more people vaccinated catching this , more antibodies they develop naturally, the stronger the population will be.
You can't avoid the inevitable. You can't prevent hospitalisations , you can prepare the hospitals though (they haven't) . You can't prevent cases but you can give people the best chance via vaccine (they are).
At some point this becomes an endless cycle. So I know they haven't done it but would it not be better to be able to tackle the end result rather than try to prevent the one thing you cannot stop?