Deadlifts are useless says the guy who can't deadlift.
From a bbing stand point, meaning you just want to look good and have a pretty body, then DL aren't necessary. But from a functional point of view, nothing beats the DL. If you are a wrestler, Jiu-Jitsu guy, work in a warehouse, or just helping your friend move, DL rule.
You rarely do a bench press type movement in real life, picking up and putting down things is one of the most common movement we do in everyday life.