No that's not what I said. I've also been consistent in my statements. Flattening can substantially reduce the final death quota (and this is consistent with the views of leading epidemiologists). Amongst other things, healthcare infrastructure isn't overloaded (when it is, people who would otherwise survive the virus end up dying from it) and in fact is expanded - facilities (temporary or otherwise) added or planned facilities accelerated and equipment (everything from ventilators to PPE) purchased to better meet demand - the population is educated about the effects of the virus, more is learnt about treatment and those most at risk etc plus time is gained for developing a vaccine. [We have been in the midst of the surreal activity of states competing with other states for supplies of equipment. It has been extraordinary.] But certainly the fat lady hasn't sung until most of the population has been vaccinated with a vaccine proven to deliver immunity (and not some other complication along with it) or we've all got antibodies post infection that provide immunity. There's a lot of unknowns as to when that will be achieved but I'd back science on this one.
It's been obvious from the outset that a lock-down was only going to be sustainable for a relatively short period of time. The big question was how wisely that time would be used. It's also been obvious that, absent a NZ scenario, we would have to adapt to be able to live with the virus for quite a long period of time (say, 12-18 months at least) and that those most vulnerable would have to take extra precautions or risk the consequences.
Adapting is going to be a challenge, particularly for densely populated areas where people depend on things like public transport, high-rise office buildings and apartment blocks. It's less challenging in rural areas although rural areas in the US have been suffering from falling levels of hospital infrastructure for many years. Just imagine the complexities facing business management of, for example, how to get, say, 5,000 employees up 30 floors and into their offices and out again in the evening. Two to three in an elevator at any one time? It would take hours for people to get to their desks. And what if they depend on densely packed Tube or Subway trains or buses to get to work? (I can tell it's unlikely you've ever had the pleasure of traveling on the Jubilee Line in rush-hour London commuter traffic.) Whether it be open plan offices with many sharing the same room or tightly packed work environments like abattoirs and food processing plants, there are lots of challenges ahead. You can't produce much if a significant portion of your labour force is absent due to sickness or fear of getting ill. Of course people are going to continue working from home if they can and significant accommodations will need to be made for those that can't. And of course production efficiencies are going to fall in some areas where the challenges are most acute.
The initial shock is dissipating. Now the battle enters a different and, in my view, an even more challenging phase. Unfortunately the risk of virus contraction for the vulnerable and the stupid is now greater than it's been to date. Hopefully we are better equipped to save those we can. Or maybe we all wake up tomorrow to find it's all just been a bad dream.