implies that while the right to legal representation is guaranteed by law, the quality of representation may vary depending on where a juvenile is located geographically. The presence of legal representation is crucial in ensuring fair treatment within the justice system. Therefore, the mention of variability in the quality of juvenile justice implies that access to competent legal representation may be uneven across different geographical regions. rephrase like a 8th grader

Different places have different levels of help when it comes to having a lawyer in court. It's important to have a good lawyer to make sure everyone is treated fairly. This shows that some areas might not have as good of legal help for kids compared to others.