In an effort to reduce its carbon footprint, Apple no longer bundles earbuds and chargers with its iPhone devices, a decision it made in late 2020 with the launch of the iPhone 12. Also in doing so, Apple may have saved billions of dollars in the past year and a half, through a combination of reduced shipping costs and the value of the accessories

Source: Hot Hardware – Apple Made An Estimated .6B By Skimping On Bundled iPhone Accessories