This is a complete disaster. The ramifications will be felt for decades. Now businesses must factor in the uncertainty of any random person launching a lawsuit that causes a local court to reverse a federal agency policy. Huge potential impacts to product / revenue, not just legal fees to fight everything. And immeasurable impacts of cowing all bold business decisions to avoid the ire of any person or group, no matte…
The only change now is that the agency will have to demonstrate to an independent Article III court that its policy is correct and compatible with the authorizing law. Stare decisis will still control the lower courts once new precedents are set, and people will have meaningful appeals again.
There might be some disruption in the short term, but in a decade or two, I expect the new normal will be fine, but with the benefit that people can meaningfully appeal self-aggrandizing administrative state rulings.