There is a paradigm shift occurring around this issue. It wasn't many years ago that "trauma informed" was just barely a thought. Now we are beginning to see the immense need. It is however, just a concept unless actual healing takes place.
Healing as well is making a paradigm shift. It's moving toward a somatic experience, where most trauma exists, and out of the cognitive as the primary healing route.
We have a long way to go to heal the planet. I care far less about talking about it, and nuanced law and all that. Because without healing from trauma, the rest is merely window dressing. Be encouraged! We're making progress, and there will be pushback from entrenched systems. Do your own work, and keep doing the work. No one can argue with a healed life.