You can only measure what you know about. A 4% fatality rate in the U.S. is only for known cases and for when an attending physician lists COVID-19 as a cause of death. As of today, 613,886 cases and 26,047 deaths equal 4%.
https://www.worldometers.info/coronavirus/
For 2019-2020 seasonal flu the latest estimates are 80,000 cases and 1,100 deaths equals 0.013%.
https://www.health.com/condition/cold-flu-sinus/how-many-people-die-of-the-flu-every-year
Then are your stats on flu deaths based upon estimates? And as said, death rates based upon only tested cases for Covid provide a specious picture of its legality, for the reasons given,]. Meanwhile there are far more than 1,100 deaths by the flu, for in your post above they are the wrong ones (you confused Covid deaths as of 4-26 with those of the flu.
As of March 26, more than a half million people around the world have contracted COVID-19, and nearly 24,000 have died, according to Johns Hopkins University's real-time tracker. In the US, nearly 80,000 cases have been confirmed, and more than 1,100 people have died.
This year's flu season is shaping up to be possibly less severe than the 2017-2018 season, when 61,000 deaths were linked to the virus. However, it could equal or surpass the 2018-2019 season's 34,200 flu-related deaths.
Globally, the World Health Organization (WHO) estimates that the flu kills 290,000 to 650,000 people per year.
Currently there are 134,375 deaths globally attributed to Covid.