Being upset about events like these deaths is absolutely understandable and probably "correct". Whether you're right about the people/companies and their apps

Being upset about events like these deaths is absolutely understandable and probably "correct". Whether you're right about the people/companies and their apps and the harm they are doing or not, I want to address one point directly: what on earth gave you the idea that the parents don't care? Are you suggesting that the parent/s are the (sole?) cause of the death of their child?