In your opinion what has been the biggest hurdle in implementing the Affordable Care Act?

One of the biggest hurdles in implementing the Affordable Care Act (ACA) has been political resistance, particularly from certain states and lawmakers who opposed the law's provisions. This resistance has led to legal challenges, inconsistent state-level Medicaid expansions, and a fragmented healthcare landscape. Additionally, public misunderstanding and misinformation about the ACA have contributed to hesitancy among individuals to enroll in available coverage options. These factors have complicated efforts to achieve the ACA's goals of increased access and affordability of healthcare.