Yep—Max (formerly HBO Max) has decent parental controls. Quick hits:
- Create a Kids profile and set max ratings separately for Movies (G/PG/PG‑13) and TV (TV‑Y/TV‑PG/TV‑14, etc.).
- Lock profile switching with a PIN so they can’t hop into an adult profile.
- No per-title blocking by name—it’s ratings-based only.
- Setup: profile icon > Manage Profiles > Add Kid > set ratings + PIN.
- Bonus: back it up with Screen Time (iOS) or Family Link (Android) to lock the Max app or the adult profile.