Wow. I didn't know Apple let apps have that level of restriction on other installed apps. Perhaps I'm behind on my iOS APIs. I'd be eager to learn more on what kind of parental-control/screen-time magic goes into this.

This is really cool, like incredibly cool.

Screen Time reminders just did not work for me, it was a no-brainer to just hit "Get more time" and put in my passcode, but this adds a lot more friction.

Still, I think it's a bandaid on a larger problem, and if I was truly addicted (which I very well could be), I would just change the settings or uninstall the app. Not a problem you can solve, of course, but this is still a great leap forward.