They havent said that. First. they are still in denial about it being amnesty. and yet not one of them will define amnesty unless they have found a way to define it around where their bill is exempted. but it isnt an objective definition. They wont stand up and tell you to grant amnesty is to pardon immigration lawbreakers and reward them with the objective of their crimes. But those 12 or 20 million would be advocating the same way that the 1 million who were to be the recipients of the amnesty to end all amnesties in 1986 that turned out to be more like 3 million who were the recipients of the 1986 amnesty. They were advocates of more amnesty.
Identified stereotypes
Those who receive amnesty will advocate for more amnesty.