How so? If he didn't have DACA we don't know what he could have end up doing.

Let me give you an example, if I didn't have DACA I could have been a drug dealer or do illegal stuff in order to get by. If I was caught I would get deported.

You can't predict what could have happen if he didn't have DACA. He could have been deported if he didn't have DACA or he could have committed that crime without DACA as well.

We don't know.

My rationale is that he could have committed the crime with or without DACA. And he could have not committed the crime