WRT #2 it's certainly not supposed to be that way. But if an H-1B worker quits, they have something like two weeks to find a new job or else be deported on the

WRT #2 it's certainly not supposed to be that way. But if an H-1B worker quits, they have something like two weeks to find a new job or else be deported on the spot. In other news, mysteriously, H-1B workers tend not to quit even faced with low wages and poor conditions.