So how about 2months of lockdown every 6mths? How sustainable is that? How about 2mths every year? How long before we realise its not going away? At the 3 year

So how about 2months of lockdown every 6mths? How sustainable is that? How about 2mths every year? How long before we realise its not going away? At the 3 year mark when no successful vaccine is found???