Health care is complicated, as the president has discovered. But here is one thing that is not so complicated: if people have modest means and limited tax credits, and coverage is expensive, they will mostly buy health plans with lower premiums — and high deductibles.
This is what is likely to happen under the GOP health care bill, the American Health Care Act. Only people who need more health care will stretch for more generous coverage. If that happens, those health plans will draw too many sick people, causing insurance companies to stop offering them for fear of losing money. That would leave mostly the low-premium, high-deductible plans.