It depends so much on the app and behavior you want - to show partial data or not, to do things in sequence. What do chapters stand in for in this example? Yea

It depends so much on the app and behavior you want - to show partial data or not, to do things in sequence. What do chapters stand in for in this example? Yeah, in this case I thought it might be nice to show a "failed to load" message for each failure. Maybe this is a chronological Mastodon timeline, or a photo gallery. Do you want to error the whole UI for one failed object? Maybe But trying to do something useful with all failures it's a general rule that I think guides towards good thinking about UX and fewer unhandled rejection warnings.