Using refunded Electronics?.

[Tasji]

I don't really know what can happen with tech since companies can trace back products pretty quick once you connect to wifi, So what's the risk of using refunded Electronics yourself like a MacBook, Can they trace GPUs/CPUs, Consoles, Monitors, Etc. Back to you?, We all know companies lose a lot of money due to refunding/se'ing so it would be their best interests to crack down on this type of shit from happening so even if the refund is done and the money hits the bank are electronics really "Safe" for the most part?, I've refunded only clothes so i don't have any type of experience in this, are the items ever really safe after the refund?.