Most 20-somethings will be covered by their parents' insurance until they're mature enough to buy insurance on their own.
Right, and they knew this, but a drastic influx of 27-40 year old healthies better jump in the pool fast, because the only ones likely signing up at this point are the unhealthies with preexisting conditions, or ones worried they're going to need it in the immediate future.
Right now it's a kiddie pool and someone pooped in it......it needs to be a big pool with lots of clean water to offset the toxicity.