So? The rules were in place before Trump were elected. Let see what else what other laws we can apply to this logic.

* [Equal pay occurs even] after Trump was elected, although it is true that [Equal Pay Act of 1963] was due to JFK-era rules.

* [National Parks exist] after Trump was elected, although it is true that [National Park Service Organic Act] was due to Woodrow Wilson-era rules.

Hes not the greatest guy by far, but don't blame Trump for the mistakes of previous administrations.