Hopefully those two decisions (loper and Chevron) can take a sledgehammer to the IRS (and other agencies);
for example the IRS waffling and notification at years end on online sales limit ($20,000, then $600, then no $600, then no $600 again, then $5000, etc) was and is nerve-wracking.
There’s other examples, but that one comes to mind.
(loper and Chevron) s/b (loper and Corner post)