Yes, we don't need Leaders; but their quality leadership is required. Ultimately there should be someone who can govern.
Required how? People can govern themselves, politicians are nothing more than middle men at this point. Cut a step out, thing would run a lot smoother.
Sex toys have improved, that doesn't mean we need them. We have no need of toilets. The forest is a bear's toilet.
It reminds me of a story I heard as a child. The bear approached the rabbit in the woods and said, "Hey Mr. Rabbit, does the sh*t stick to your fur"? The rabbit answered, "Why no Mr. Bear, it doesn't". So the bear wiped his ass with the rabbit.