This, and most of the time if you’re simply bubbling up an error it’s busy work. Languages like python get out of your way here. If python was able to reliably tell you possible exceptions (within reason - at a certain level generic errors like out of memory can be ignored since they’re globally present) and provide a convenient way to handle them that’d be great.

This is domain dependent, but most of the time errors are handled by “catch it, log it, display an oops and move on”, and optimizing for that case is very pragmatic.