The key point of Chevron was that laws like these are policy decisions, and those policy decisions should be made by the political branches responsive to the voters, Congress and the president, not by unaccountable judges with no constituents. … (in 1984) The Supreme Court ruled in favor of Chevron, allowing the Ronald Reagan admins industry-friendly EPA to stick with a lax interpretation of the Clean Air Act.

So the 1984 ruling, and now the overturn, are efforts by a corrupt conservative-stacked court to benefit the conservative political and ideological agenda. I always believed that Americans would never do anything about an illegitimate court dismantling democracy and the rule of law, but it’s still just as comically dystopian to watch it happen in real time.