For a lot of folks dealing with getting something working, its way more useful to have the most likely spot where the error is occurring spit out for them like this.

Stack trace is useful, especially in understanding how the code is working in the system.

But if the goal is solve the problem with the code you've been working on, existing traces are way too verbose and if anything add noise or distract from getting to productive again.

I could see tracebacks get swifty terminal UI that shows only the pinpointed error point that can be accordion'd out to show the rest.