The article seems to be juggling words a bit to make a case against immigration, but later states that Disney only direct employs 10 H1B workers. I presume the agency that is now doing the data center work at Disney is all H1B immigrants, but the article doesn't address that either.
Considering that only 85,000 H1B visas/yr are granted and there are 154,000,000 workers, is this (0.05% of the workforce) really as much of a problem as the article is making it out to be?