I’ve found it’s particularly useful at questions like “how do I do X idiomatically in Rust?”

Idioms are, very conveniently, questions about what the most common shape of X among the broader community, so it tends to do quite well with that.

I appreciate when it spits out example code, but I never copy/paste from it, I always rewrite anything myself to ensure I don’t slip up and accidentally… well, what it tried to sneak in to you…

That’s quite the scary anecdote