“Mr. Alito pointed out that young, healthy adults today spend an average of $854 a year on health care. ObamaCare would require them to buy insurance policies expected to cost roughly $5,800. The law, then, isn’t just asking them to pay for ‘the services that they are going to consume,’ he continued. ‘The mandate is forcing these people to provide a huge subsidy to the insurance companies . . . to subsidize services that will be received by somebody else.'”