system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel/DC] Why is acid always stored in giant open vats?
gpt
The overwhelming majority of the time, hazardous chemicals used in large quantities are stored quite safely; you only really end up hearing about the few isolated incidents where they aren't and some accident results. The fact that they exist at all is a result of substandard working conditions in most low-paying factory environments and complete lack of safety compliance in illegal operations, the two situations that result in the largest number of accidents, particularly the latter amongst vigilantes and other superhumans.

Nobody writes a news story about a manufacturing plant's safe working conditions. Doesn't sell papers.