It's a question that needs to be asked.
If the government ignore the necessity to give the Pfizer jab three weeks apart, as they are doing, and it transpires (as the Israeli data suggests), that a lone dose offers efficacy of 30% or less, and we can see that lockdowns do very little other than destroy the economy and roll the issue forwards, with cases spreading again as soon as lockdown lifts, then what?
I've recently read books about the Spanish Flu pandemic. I cannot see any evidence which showed endless, rolling lockdowns being imposed across the globe. There were some short lockdown attempts in various cities but ultimately the Spanish flu virus ran riot, millions upon millions of young, healthy people died, yet people had little choice but to crack on, go to work, and get through it. And the pandemic ended fairly swiftly.
As this drags on, surely there will be more and more mutations as the virus seeks to spread in the face of lockdowns? I'm not a virologist, but surely the more we lockdown, the longer we draw out the pandemic?