Autism care in the United States did not collapse overnight. It collapsed because the discipline designed to guide it, developmental-behavioral pediatrics, stepped back while other systems stepped forward. That silence created a vacuum, and applied behavior analysis (ABA) filled it. Not because ABA offered the most humane or developmentally grounded model, but because it was present, reimbursable, and organized. Silence did the rest.

I saw the consequences of that silence in a recent North Carolina lawsuit. The case involved the care of an autistic child. The court needed expert testimony on developmental trajectories, sensory processing, trauma responses, and long-term outcomes. No one called a developmental-behavioral pediatrician. Instead, the designated expert was a family practitioner with nine months of pediatric training and an MBA. That choice was not an aberration. It reflected a national pattern: When developmental-behavioral pediatrics does not speak, the system assumes we have nothing to say.

ABA stepped into that void with confidence and volume. It branded itself as the default therapy for autism. It built a workforce large enough to meet demand. It aligned itself with insurers who wanted a scalable product. It offered certainty in a field that rarely allows it. Families, courts, and policymakers accepted ABA not because they evaluated competing models, but because they saw only one model standing in the room.

The problem is not that ABA showed up. The problem is that developmental-behavioral pediatrics did not.

When our discipline withdraws, children lose the only clinical framework that integrates neurology, psychology, sensory science, trauma, family systems, and education. ABA does not integrate these domains. It operates inside a closed feedback loop that defines success as compliance and labels resistance as pathology. It measures behavior, not development. It records observable actions, not lived experience. It treats the child’s nervous system as a variable to be shaped, not a reality to be understood.

That loop persists because no one with the authority to challenge it stands in the room.

Silence allows courts to mistake availability for expertise. Silence allows insurers to reimburse volume instead of value. Silence allows policymakers to believe that autism care begins and ends with behavior modification. Silence allows families to think they have only one option. Silence allows a closed system to call itself evidence-based because it cites only itself.

This is not a theoretical concern. It has consequences every day. When a child recoils from a gummy EKG lead, we call it sensory sensitivity. When a child recoils from an electric shock, ABA calls it “noncompliance.” The child’s nervous system does not care about our intent. It reacts to the stimulus. Developmental-behavioral pediatrics understands that distinction. ABA’s closed loop does not.

The vacuum also distorts the legal system. Courts rely on experts who can explain developmental trajectories, trauma responses, and the long-term impact of early interventions. When developmental-behavioral pediatrics is absent, courts rely on whoever is available. That absence shapes precedent. Precedent shapes policy. Policy shapes practice. The loop tightens.

We cannot break that loop from the outside. We break it by showing up.

Developmental-behavioral pediatrics must reclaim its role in autism care. That means testifying in legal cases. It means shaping insurance policy so that developmental models receive the same visibility and reimbursement as behavioral ones. It means training pediatricians, psychologists, educators, and therapists to recognize trauma, sensory processing differences, and family systems as central to care. It means publishing outcome standards that measure autonomy, dignity, and long-term development, not just short-term compliance.

Most of all, it means speaking when silence feels easier. Silence protects no one. Silence cedes the field to systems that cannot integrate the child’s lived experience. Silence allows harm to masquerade as treatment. Silence tells families that developmental science has nothing to offer. Silence tells insurers that nuance is optional. Silence tells policymakers that autism care is a matter of behavior, not development.

Treason is silence. Not in the political sense, but in the clinical one. When a system harms children, the greatest betrayal comes from those who know better and say nothing.

Autism care will not improve because ABA cannot reform itself. Closed loops do not self-correct. They break only when external disciplines apply pressure, offer alternatives, and insist on developmental truth. Developmental-behavioral pediatrics carries that responsibility. We either step into the vacuum or watch the loop tighten around another generation.

The choice is ours. The consequences belong to the children.

Ronald L. Lindsay is a retired developmental-behavioral pediatrician whose career spanned military medicine, academic leadership, and national advocacy for dignity-centered neurodevelopmental care. His NIH-funded work with the RUPP Autism Network helped define evidence-based approaches to autism and related developmental disorders.

He directed the LEND Program at The Ohio State University and founded JBLM CARES, a $10 million autism resource center for military families. His writing spans clinical scholarship and long-form fiction. He is the author of The Mercy Directive and the six-novel Cassandra series, a completed political and medical fiction saga tracing the rise of the Cassandra system from its origins to its national and international legacy. His forthcoming memoir, The Quiet Architect, examines how conscience and structure collide in modern medicine.

He shares updates on LinkedIn.