One thing that I haven't used on my Switch (no kids), but I understand as a great feature, is that you can add funds available for games as a one-time purchase

One thing that I haven't used on my Switch (no kids), but I understand as a great feature, is that you can add funds available for games as a one-time purchase that can be used across the system. The actual purchase of system currency can be controlled while allowing the dependent to make their own choices on how to spend it.