Pretty sure the public voted a different party into the WH and senate due to some of those issues.

Regardless, it's not as though bigger problems make it so that smaller but still very large problems should be ignored. Similarly, one does not need to decide between foreign policy mistakes, nsa wiretaps, and bailouts to be angry about, you can be angry about all of them, and hold government officials responsible for all of them.

Besides which, healthcare.gov is a cornerstone of the affordable care act, which is a multi-trillion dollar endeavor.