Yes, and it's working for them, but it's not their core competency nor does it have much to do with the actual product that people pay them for (apart from being a source of bugs to avoid), so the fact that it's working for Anthropic doesn't necessarily imply that it's actually a good idea in general. It's working for them, with emphasis on for them. Or it's actually a demo of the future and it would work for anyone, who's to say? There's no doubt that AI (and especially Claude as industry leader) helps you carry out significantly more complicated side quests than in the past, in part by enabling that "recklessness" with surprisingly little risk. Maybe an exhaustive enough test suite is really all you need. But Anthropic is not in a position to demonstrate that as the universal future of all things, not just side quests.