In Dancer v. United States, (WD MI, March 15, 2024), residents of Kalamazoo, Michigan sued a variety of governmental and private parties alleging injuries from airborne pollution, chemical discharges and odors from a nearby paper mill. Among the 34 separate claims in the lawsuit was a claim that the city's failure to deal with air quality problems caused pollution and odors that interfered with plaintiffs' ability to attend congregational worship services. The Michigan federal district court said in part:
The city’s alleged failure to improve the air quality of its residents does not give rise to a free exercise claim because that failure impacts city residents without regard to their religion.... Ordinarily, a policy or practice that is “neutral, generally applicable, and ‘incidentally burdens religions practices’” does not give rise to a free exercise claim.... Those are the circumstances here.