Comment by tomoyoirl

Even if it was unclear, ending Chevron deference wouldn’t say “the agency can no longer make these policy interpretations.” It just means that a court ought to test whether that interpretation is in compliance with the law, when that comes up in a dispute (which is something that courts are in the business of in many other areas) more so than simply deferring to the agency’s expertise on the law.

(If you look at the original Chevron decision, they were much more interested in trying to get out of the “understand and make determinations about complex environmental issues” business anyway, more so than the “understand the law” business.)

Postscript: For your next unfairly downvoted reply I recommend that you explain to someone Citizens United was actually a nonprofit trying to air a movie on cable television and was fighting the FEC over it. (Total hackjob of an organization, mind you. But core political speech.) Some facts are unpopular.