It's a bad thing if the people signing the card or filling out the form do no, in fact, want the union to represent them. In fact, if you look at those signs th

It's a bad thing if the people signing the card or filling out the form do no, in fact, want the union to represent them. In fact, if you look at those signs they pretty much all have one thing in common: the people they'd convince not to sign up to a legally-binding agreement that the union will represent them are those who are not aware this is in fact what they're signing up for, and in the case of the last one specifically people who aren't aware this isn't something Amazon is requring of them as a normal part of the job. Make of that what you will.