Obamacare’s only real selling point was that it supposedly guarantees access to care for people with expensive illnesses. President Obama repeatedly boasted that under Obamacare, it will be illegal for insurance companies to deny coverage to the sick because “all discrimination against pre-existing conditions will be prohibited.”

On the contrary, Obamacare itself is denying coverage to people with preexisting conditions. Just ask the residents of Pinal County, Arizona, where Obamacare has driven every carrier out of the exchange, and may yet destroy the individual market outside the exchange.

As it turns out, Obamacare does not prevent insurance companies from denying you coverage, dropping your coverage, or watering down your coverage. It does not prevent insurers from limiting your coverage. It does not prevent discrimination against the sick. All of these things happened in Pinal County—and not in spite of Obamacare, but because of it. Obamacare made covering everybody in the exchange prohibitively expensive, so insurers stopped covering anybody.

If you’re a Pinal County resident who had a pre-Obamacare plan that covered your (now-preexisting) medical condition, Obamacare took away your coverage and the long-term protection it provided. It has left you either with far more expensive coverage, or no coverage at all.