So...using your analogy...if the children of bank robber parents were given the money from the robbed bank...they would be allowed to keep it?
Or, if the parents were drug dealers....would the kids still be able to keep the money given to them by parents...made from the drug deals?
Both cases, no they would not...the money will be seized
So...why should the kids of illegal alien parents be able to benefit from their parents lawbreaking? The kids of illegal alien parents should not be allowed to gain benefit from parental lawbreaking
However, I do think you make a legitimate argument that if they are allowed to remain they are benefiting from the illegal activity of their parents. That is a real concern also.
The main point of Rubio is that the weighing of these type issues and determination of the best course of action is up to congress and not for the president to impose on his own. I still think that his statement was correct in bringing that up. Ultimately, your point may prevail and I would accept that it is a valid basis for not granting any benefits. I just don't think Obama's governing by fiat is that right way to decide.