I use it for simple tasks where spotting a mistake is easy. Like writing language binding for a REST API. It's a bunch of methods that look very similar, simple bodies. But it saves quite some work

Or getting keywords to read about from a field I know nothing about, like caching with zfs. Now I know what things to put in google to learn more to get to articles like this one https://klarasystems.com/articles/openzfs-all-about-l2arc/ which for some reason doesn't appear in top google results for "zfs caching" for me