Here in Michigan during our first wave, we did find people dead at home from covid. Mostly health care workers who tested positive and were sent home to get over it.
Exceedingly rare... or it would have been trumpeted in the news. By the way, ever see anyone walking down the sidewalk collapse and die on the spot of covid. There were videos of it all over you tube.
BTW, any news stories about people being found in houses dead? No more than the fingers on your hand.
So much for deadly covid. The medical system killed them.