A student does not share a feed with strangers, and a guardian does not sit inside a child's conversation. Each persona gets the space that fits it — student, guardian, teacher, tutor, alumni, and a private space the student calls their own.
These are not a settings page you have to find. They are the shape of the product. We would rather say no to a feature than soften any of them.
Read exactly what we will and won't do with a child's space — the floors are written plainly, not buried.