The majority of deaths are not from self inflicted cases. Plus all those trying to help are put in danger by all these self inflicted cases. The high number of infections is what kills the vulnerable and overwhelms the hospitals. Carelessness in this case, kills indirectly. It actually fits the description of "Death due to negligence"
I didn't talk about the majority of deaths though, I am talking about the majority of those who get infected seem not to care. Not the most polished of my points, I admit, but I just can't be bothered with raising awareness whatsoever, you can't possibly convince one more person at this point. I'll wear a mask and maintain my distance.