Shifting the blame to the individual plays precisely into the hands of massive corporations. People buy what is available and cheapest, and without government intervention that’s going to be plastic packaging wrapped in more plastic.
Or you hire an intelligent, capable, and professional pen tester. They’ll find the same holes that the nutcase will, they’ll document them, and they’ll do it without breaking things.
To quote Aesop Rock:
Fifteen years taking prescriptions then a shrink’s like “I dunno, maybe get a kitten?”