Cute error messages for failures that need real action
Whimsical copy on consequential errors trivializes the user's problem and hides what they should do next.
The wrong way
Surfacing a real failure with playful copy that doesn't tell the user what happened or what to do.
<Alert variant="error"> Oops! Something went sideways. </Alert>
Why
Cute copy works for low-stakes moments — a 404 on a marketing page, an empty inbox. It does not work when someone just had a real problem. The user wants to know three things: what happened, was it me or you, and what do I do now. "Something went sideways" answers none of them, and the emoji makes the user feel mocked. Voice should be plain, calm, and specific — apologetic only when we are actually at fault.
The right way
Name the failure, say whose fault it is in plain language, and give the user a next step.
<Alert variant="error" title="We couldn't process your payment" description="The card was declined by your bank. Try a different card, or contact your bank for details." />