"While Apple, Google, and Facebook are beginning to offer tools to better understand how much we use their devices and services, those companies can’t viably fix technology addiction because their businesses prevent them from doing so."

Apple's business doesn't. I think Screen Time and App Limits will likely become two of Apple's main competitive advantages going forward because of it -- there's no way Google or Facebook could offer such a product for their services in any meaningful way without destroying their core business.