Judges are responsible for ensuring everyone appearing in their courts is treated with dignity and respect regardless of their personal circumstances or background. Judges set that example with their own behavior, and require it of others in their courtroom. They can also do that by simplifying court processes and explaining to people what is happening, and why they reached their decisions.
One of the most unfair aspects of our justice system is how it operates differently, and better, for people with money than for people without money. I saw that reality up close as a public defender, and my clients felt it. Judges must understand how that happens, and work to reduce and eliminate those inequities, which harm everyone involved. They can best do that by ensuring everyone has a qualified lawyer representing them. I have devoted my career to doing that.
Finally, judges must make consistent decisions from case to case. When appropriate, they must acknowledge their own biases and disqualify themselves when their ability to be fair is in question.