Ok so check out flu symptoms from the CDC (a reputable source of information)
https://www.cdc.gov/flu/symptoms/symptoms.htm
One of the excerpts mentions that some complications may occur such as pneumonia. This is for the common flu.
Now also the excerpt for Coronavirus.
https://www.cdc.gov/coronavirus/2019.../symptoms.html
Now I’m not saying the novel Coronavirus won’t cause pneumonia. I’m just saying so does the flu which again kills 30-60 thousand people on average per year in the US. In fact a specific strain of the Coronavirus (not the novel Coronavirus) is one of the viruses that causes the common flu.
As I said people should check on reputable sources of information like the department of health, CDC etc and not pander to media hype.