It will let you control your fridge, in return the elite can punish you if you type the wrong kind of words on your handheld or say something non-PC. Sounds like a good deal. I know that Cyberpunk romanticized that whole implant stuff, but the reality is that it wouldn't be really independent and dominated by street-wise programmers. The corporations can have backdoors included in everything. Who is sporting an independently produced mobile phone now? Only big corporations can afford the tech and it will be game over once enough people accept the implant. Then they make it mandatory.