You aren't being coerced, so it isn't duress. You want to interview? Sign an NDA. Otherwise, Amazon is under no obligation whatsoever to offer you an interview

You aren't being coerced, so it isn't duress. You want to interview? Sign an NDA. Otherwise, Amazon is under no obligation whatsoever to offer you an interview. Nothing is being taken from you, because you are not entitled to receive a job interview.