Facebook has a "feeds" (or something like that) view, that is exactly your subscriptions in chronological order.
As for restricting nighttime usage and imposing daily limits, somehow my mom managed to do that (for video games) without any corporate features in the 90s, while being a single working mother. One time when I was particularly uncooperative she just went to the electrical panel and shut off the power to my room. That worked like a charm. Today, there are all kinds of parental control features instead.
However, how can you expect people to do parenting, when grown adults are apparently not even capable of basic self-regulation?
All the recent evidence (https://www.npr.org/2026/03/09/nx-s1-5736553/fast-food-scree...) is that people who are best at self-regulation don't do it by surrounding themselves with tempting things and will-powering themselves not to indulge in them, they do it by changing their environment so the tempting things aren't an option. They're changing the environment via the courts and the ballot box. The people with no self-regulation are the ones complaining about the possibility of having their dopamine toys taken away.