They'd literally kill you. See, I'm a Nomad. We take in people all the time, and we generally flaunt the laws when we want to. Raffen Shiv just go around hurting people, for no other reason than they can.
The Corpo's are also legally people. And worse. They're the government in a lot of places, especially Night City, and it's about as bad as you can think.
Her name is V, and thankfully she's here, so that's the good part about it. And Silverhand too, I guess.