‘Fair tax’ backers funded by Gov. J.B. Pritzker created the illusion of bipartisanship by using a former public employee union staffer who collects a generous taxpayer-funded pension due to a loophole in state law.

Illinois’ pension crisis has been a growing problem for decades, and its negative effects on state residents are well documented.1 Economic fallout from the COVID-19 pandemic and related government shutdown orders threaten to bring that long-running crisis closer to its breaking point. The state’s five pension systems collectively held nearly $139 billion of debt at...