Well, in this case I think the subject also is corporations v. people, as people can't lobby to Congress to get tax breaks. In this particular issue, the problem is both that corporations aren't taxed enough AND that they can evade the law by getting special dispensations.
I'd be upset the most at:
> Congress might give Tesla even more tax breaks. A bill passed by the House of Representatives in the previous Congress would have retroactively reinstated a provision allowing full expensing of research and development expenses which could save the company up to $2.4 billion in taxes.