How can I limit the applications a user can access? [duplicate]
You don‘t need Applescript for this.
- Open System Preferences
- Create a new standard or Managed with Parental Controls user account for your brother
- Enable Parental Control on this account
- Limit access to the applications you want him to use
I wrote an Automator app that opens zoom and if every second it tells it to open, it keeps it open.