They're sure trying to.
You could make it illegal to do the trending thing.
Sometimes it's hard to target such a thing with the law that doesn't either hit lots of other stuff, or allow them to make a minor tweak and continue on.
Suppose a trend picks up amongst professionals as to how their profession should be practiced.
And suppose other people with skin in the game don't like it.
Can you pass a law to overturn a trend?
Can you pass a law to overturn an administrative policy?
Yes. Or at least to clarify the law that the agency must apply.
But then the legislature is down in the details.
But Chevron has been applied inconsistently. Every sitting supreme court justice has argued at least once that Chevron doesn't apply in a certain circumstance.
Suppose an administrative agency is tasked with setting and enforcing standards. And you don't like the standards they've set.
Can the court overturn the standards?
No.
This is called Chevron Deference, the principal that the court must defer to agency interpretations.
If it's even adjudicable by the courts!
Lots of laws are enforced by withholding of funds. You may not even have standing to sue!