DACA makes young illegal immigrants eligible to work in the United States. These immigrants are taking jobs away from other Americans= citizens. There are over 4 million Americans who are unemployed who could make use of these jobs.
In addition to the decrease in job openings for Americans, salaries and job benefits decrease due to DACA. As the supply of workers increases, there is less demand for workers. Increased workers leads to more competition on jobs and makes businesses willing to decrease wages. DACA is worse for the economy when it comes to legal American citizens and therefore should be eliminated.