On: Supreme Court overturns 40-year-old "Chevron defer...

[JumpCrisscross]

> the purpose of the us supreme court is to determine if a law is constitutional or not

No, it’s to decide cases and controversies [1]. Deciding on constitutionality flows from that.

This case, for example, was decided more on the Administrative Procdures Act than on the Constitution.

[1] https://constitution.congress.gov/constitution/article-3/