I think the hill is trying to create a narrative here. The law specifically states to post job postings in newspapers and it is congress's fault if they have not updated the laws.

As per PERM regulations (20 C.F.R. §656.17):

For professional positions (those requiring a bachelor’s degree or higher), the employer must conduct two Sunday newspaper advertisements in a newspaper of general circulation in the area of intended employment.

For non-professional positions, at least one Sunday ad is required.