Isn't that what would have happened if we'd let it run it's course in the first place? Absolute carnage but over quickly?
Absolutely not.
For the first wave we lacked any PPE, masks, immunity, antiviral drugs, knowledge of how best to treat people and most of all vaccines.
Our hospital rates would have run at an astronomical rate - until the point people couldn't have been hospitalised at all.
Plus the R rate was lower so it would have been much more prolonged issue. And it wouldn't have stopped subsequent waves.
I think people fail to grasp what % of deaths we had in the 1st wave compared to the alpha and delta waves. And what % of the population were infected. It was only about 6%.
Our lockdowns allowed things to slow down enough to develop vaccines. It was hugely important to give uninfected vulnerable people some protection. The numbers show this for the delta wave which largely passed through without a lockdown.
Omicron is problematic not because of severity but sheer numbers although we have some level of immunity now. And that means we have a different kind of problem and associated issues.
We are going to hear a lot more about those in the coming days. Its highly likely to be about mass staff sickness which cause all manner of problems. There are already problems occurring with the postal service. We know some schools have had to close due to 1/2 the staff being off. Thats only going to get worse over the next few days. Schools closing at the end of the week will make some difference but theres a lag to that too and we will be firmly into Christmas at that point too.
Next week might be a bit of a car crash for many.
Against omicron, i question how effective a lockdown over Christmas with a restriction fatigued public, will be. Plus you have the political problem of the Tory Party Infighting blocking that anyway. The R is enormous for omicron so that changes the dynamics a great deal too.