Are... Are you trolling me?
Dreamworks has already undergone several rounds of layoffs recently. http://bit.ly/1uzveR9
Animation/VFX is already heavily outsourced, and it's not getting better. Dreamworks has already said they are outsourcing future work to canada. http://bit.ly/1P8FKX8
Illumination already outsources all their work to other countries (France in particular). Government subsidies from non-US countries has already gutted US VFX/animation, and pretty much ensures nothing but executive level positions remain at big studios.
There is zero US job security, and those going into the industry only have three guarantee's : long hours, low pay, and frequent moves to keep steady work.