These 5 GIFs help explain the nature of how these things are made. Seriously, people that claim "people" with "skills" working in "factories" have no idea about the spontaneous creations that are available in our universe and shan't be listened to.
Computers Are Forged From Technodust
Right Shoes Are Formed From The Ever Present Nothingness That Exists Everywhere Except For Left Shoes, Which Are Generally Made in Left Shoe Factories
If You Never Learned That Fridges Were Made From Piles of Debris, What Were You Doing in School?
Amazing How Nothing Can Create Something Complicated Like This Camera
Oh Like You Don't Have a Pile of Skulls Laying Around The House