One counter-example is the Horizon IT scandal. Obviously, you didn't say this directly, but "only a few people died/were affected, somehow civilization continues to function" maybe isn't the best argument.
It was an institutional failure, and the software involved had hundreds of millions of pounds spent on it and was built by supposed professionals.
Or if you want compare vibe coding with any technology, like electricity. Sure, that one person got electrocuted or their house burned down. But it's just so useful, and "somehow civilization continues to function". I guess they should've known better.
I'm personally not comfortable hyping up the benefits whilst ignoring the risks, especially for lay people.
We are not ignoring it. It is just not an example of a load bearing excel sheet.