I'm not really sure why you're calling that flat, because it's not. It sure looks an awful lot like the start of last winter.
Also, that's just inpatient beds. The ICU beds naturally look more like a spike. It's notably higher than the delta surge high.
Nobody's arguing that omicron isn't affecting the numbers. Just that there's little proof that omicron is affecting the numbers so severely as to necessitate a policy shift towards considering COVID endemic just yet.
Yes, it's been brought up before ITT, even in the early days of the pandemic:
That's why I responded the way I did earlier when you said that SF hospitals were running at 20% ICU occupancy (80% available) because that's just not going to happen.