alt Hacker NewsI'm not sure the failure modes are too significantly different. I think it's likely you may consider them 'easy to handle' is because there's been years to learn how to handle these failure modes (which is a positive, but for reasons not inherent to the power source itself).
It's always far cheaper to keep status quo X than move to new thing Y. Until it isn't. Especially if you don't take into account externalities. Increased instances of flooding, cyclones, and wildfires gets pretty expensive pretty quickly. Losing ground to competitors can be fatally expensive in the long term.
Such things require the ability and will to think and prepare long-term, and it feels as if humanity has been migrating in the opposite direction since the 70's.
Oil doesn’t make self-oxidizing metal fires. You can easily put out an oil or gas fire with water and it will stay out once cooled off. You have to just let lithium batteries burn and even if you get them extinguished, there’s no where to store, transport, or recycle them safely because they reignite without warning at any temperature.
Yes, there are mitigations, but that doesn’t change how fundamentally dangerous they are. Gas tanks do not spontaneously ignite if punctured. Gas is easily cleaned up. Batteries become permanently unsafe and can catastrophically fail at any time with no warning.