I guess the answer to all of it is Product Placement, the Jurassic World movies have been full of it. I bet the stupidity of the Snickers scenario and scene was done on purpose so people would talk about it and make memes which only helps to spread brand awareness and sales. No such thing as bad publicity. The entire movie can be broken down in one stupid illogical thing after another.

In a way the original Jutassic Park movie also had one major mistake with the T-Rex scene and the cliff where the car was pushed off that was there out of nowhere. Somehow with these movies this is all forgiven. I'm already looking forward to the next one.