[grey-area]

Language design has nothing to do with discussions on HN (at least I hope not!).

It’s very easy and not very useful to come up with vague criticisms based on generalities, it’s much harder, but infinitely more fertile and interesting, to come up with a coherent thesis as to what should be done. The OP posited a right way, I’m curious as to which of the right ways they mean.

[RHSeeger]

I would say that design has a lot to do with discussion.

[grey-area]

There are different kinds of discussion, I don't think a discussion site is the right forum for design, do you?

Also discussion requires some content, not empty complaints without any backup. For example propose a different mechanism for reporting errors, like optional types or exceptions (both have potential problems). The OP would be more interesting if it actually tried to engage with the problem.