Your talking about errors in the context of a web request or RPC. In those situations then sure, return an `{error, exception`} (that's the pattern I advocate f

Your talking about errors in the context of a web request or RPC. In those situations then sure, return an `{error, exception`} (that's the pattern I advocate for as well). But, I've found a lot of benefit from designing systems where crashing was an acceptable outcome to be really beneficial and increased the systems overall resilience.