Again though this would have been similar to Hong Kong flu if it hit 40 years ago. Humans basically killed themselves, especially in the US. We were on a collision course with something like this for the last 30 years.
People said we didn't do enough sooner or we didn't see this coming. Na, it had been coming for decades.
At first the healthcare system was overwhelmed. Then Dr. Cameron Kyle-Sidell posted his rebellion video to YouTube, which said, essentially, “why are we following terrible advice to ventilate early? This is very bad medicine.” (I think Dr. Kyle-Sidell had previously only intubated patients who were actually in respiratory distress, and thought the non-distressed patients whose lungs he was damaging actually had something sort of like HAPE.)
After the rebellion video ventilations fell off a cliff. The media stopped telling us how many ventilators we were short, because they weren’t needed anymore.
I came across the doctor’s letter in a medical journal. Don’t think the observation about hypocapnia was ever followed up on: https://twitter.com/taxicabjesus/status/1455405908826091520