"People think just because you have insurance that you're going to have access to care — which is not the whole story."

"They're very few pediatric dentists that accept Medicaid in this area, so these children have nowhere to go even if they do have insurance.... It's a big problem."

An important problem for the specific children who are suffering, described in the article, but also a problem more generally. You can extend insurance coverage, but it doesn't cause the caregivers to come into existence. What will happen when everyone is forced to buy health insurance — it's not some government munificence, but something you paid for — and then the coverage is for something unavailable? I can't imagine the anger that will arise if/when that happens.