Your comment makes no sense.  The vast majority of these jobs these companies are talking about are not entry level jobs but rather technical, professional and management jobs.

As of February 6, 2017 NINETY SEVEN companies have filed briefs against the Trump ban as reported:

"97 companies, including tech giants Apple, Google, Microsoft and Facebook, also filed a legal brief in the challenge, saying the ban "inflicts significant harm on American business." The companies say the order inhibits growth and hurts both their employees and their customers.

“Skilled individuals will not wish to immigrate to the country if they may be cut off without warning from their spouses, grandparents, relatives, and friends — they will not pull up roots, incur significant economic risk, and subject their family to considerable uncertainty to immigrate to the United States in the face of this instability," the companies say, according to a copy of the brief...'

And 16 state Attorneys General are in.