“The pandemic has been about the vaccine”

In an interview with Dr Peter McCullough, world’s most prominent and vocal advocate for early outpatient treatment of COVID-19 symptoms in order to prevent hospitalization and death stated:

“This is the most lethal, toxic, biological agent ever injected into the human body”

Why does CDC, WHO, FDA, NIH all push for NO early treatment in their protocol but instead make the patient wait until the symptoms escalate and they require hospitalisation?