Show the estimated device charging time and usage time

• When the device is charged the iOS/iPadOS detects how long does it takes to charge based on how fast the cable can charge with various adapters or power source.
• When the device isn't connected to the battery it shows how long will user can use before the battery is empty/low based on user's device usage. Analyze from device's daily screen time per day

Where do I got this idea from? You guess it. Android. Thus I figured it would be a great idea if they want to integrate it with “Apple Intelligence” to make the device understand itself more.