Consumer protection is already clearly the focus of Congress, and with the demise of the Chevron deference in 2024, it seems that Congress needs to bind (such that they can) groups operated by the Executive Branch to uphold consumer rights explicitly instead of allowing regulators to navigate the commercial market.
The answer to Why is Congress concerned with details like this? is that the Supreme Court of the United States made it their concern by rejecting an established practice of deferring to expert regulators instead of electable people who probably lack the relevant knowledge and experience.
> is that the Supreme Court of the United States made it their concern by rejecting an established practice of deferring to expert regulators instead of electable people who probably lack the relevant knowledge and experience
The current Supreme Court unfortunately unfortunately seems to lack the knowledge and experience to recognize the logic in this thinking (or just doesn't care because it doesn't fit their agenda)