"Aglio e Olio" just means "garlic and oil." It's an old food that is a new trend. It will pass, like every other food trend. For example, you don't see mango salsa or Sriracha on every damn menu, anymore. And thankfully, that "molecular gastronomy" fad died off, too. If we wanted deconstructed chili with jalapeño gelée, we'd have asked for it. No one did!