I have a 2 year and a 5 year old. Screaming tantrums are exceedingly rare, and when they happen it is usually because I have failed as a parent with basic thing

I have a 2 year and a 5 year old. Screaming tantrums are exceedingly rare, and when they happen it is usually because I have failed as a parent with basic things like forgetting snack time, or they didn't get enough sleep. Who in their right mind thinks that yelling at the kids or punishing them in these kind of situations would improve the situation?