What people also need to recognise is what their children are currently experiencing in school isn’t a reflection on the opportunity to become a judge now. For instance, I think you can become a Magistrate at 18 IIRC but the vast majority are over 30 and even over 50. So these people were most likely in the educational system 20,30,40 years ago, a very different time. If you want to be a judge at a higher level you need the relevant law qualifications and a certain amount of experience working in law so past being a magistrate the opportunity diminishes again.