Native event countdown Clock

I know that there are countless countdown apps in the App Store, but can Apple please develop un event countdown option perhaps in the Clock app? A native native Countdown app would make it easier to track event on all Apple devices. Current app support widget, but they do not work as officially or smoothly as I would hope for tracking days hours minutes and seconds until an event. It would be great if the native app enable users to put the countdown clock on a widget both in the phone as well as the lock screen, but I wouldn’t love it if we could integrate a Countdown clock into the wallpaper, so it extremely visible when user looked at their lock screen.