They'd be better off with "less scope for choosing the wrong plan."In a 2009 paper, “Choice Inconsistencies Among the Elderly: Evidence from Plan Choice in the Medicare Part D Program,” Obamacare advisor Jonathan Gruber argued that there were too many Medicare Part D plans for seniors to choose from, which led them to make bad decisions when enrolling in a plan. In the paper, written for the National Bureau of Economic Research, Gruber wrote with Jason T. Abaluck that the privatization of the public Medicare program had resulted in dozens of private insurers offering a wide variety of insurance products...