I don’t know how Japanese city ordinances work. What I would like from these things is to be able to opt-in to a recommendation. Just a two-minute way to opt-i

I don’t know how Japanese city ordinances work. What I would like from these things is to be able to opt-in to a recommendation. Just a two-minute way to opt-in. They can do the work and we all can have the least possible hassle trying it out.[1] [1] I’m not up to date on the state of the art of limiting your own smartphone time