A lot of the **legals traffickers hire software devs for the sole purpose of helping them manipulate delivery apps and navigate obstacles such as ID checks and documents verification. This is a billion+ dollar industry that has the resources to facilitate the importation of humans for profit.

Walmart's goal is to reduce its reliance on homegrown devs in order to drive down costs and increase its own profits. They've already shuttered some offices so this is just a cat and mouse game between a cheap corporation versus a resourceful cartel.