No.
I didn't think so. The death toll was estimated to be somewhere between 20 million and 50 million, although estimates range from a conservative 17 million to a possible high of 100 million, making it one of the deadliest pandemics in human history. It almost decimated the US military. A flu vaccine back then would have saved millions. Lack of ADE didn't save a soul.
Strip away the hysteria and...
In contrast, a 2007 analysis of medical journals from the period of the pandemic found that the viral infection was no more aggressive than previous influenza strains.[9][10] Instead, malnourishment, overcrowded medical camps and hospitals, and poor hygiene, all exacerbated by the recent war, promoted bacterial superinfection. This superinfection killed most of the victims, typically after a somewhat prolonged death bed.[11][12]
https://en.wikipedia.org/wiki/Spanish_flu
You’re an even bigger narcissist than I thought.
As Salamander pointed out, it was because of the secondary bacterial infections in the age of no antibiotics, and not the influenza itself.