> Yes, but these lax expectation s are what I don't understand.

It's pretty a really, really simple concept.

If I have a crazy Typescript error, for instance, I can throw it in and get a much better idea of what's happening. Just because that's not perfect, doesn't mean it isn't helpful. Even if it works 90% of the time, it's still better than 0% of the time (Which is where I was at before).

It's like google search without ads and with the ability to compose different resources together. If that's not useful to you, then I don't know what to tell you.