20,000 school teachers in the US are working under permission from the DACA rule, which has been cancelled by the troll. If DACA is not replaced, around 600,000 students' education will be disrupted.

I think the troll will consider this a benefit, since he wants to privatize public education anyway.

The main reason for continuing DACA is to avoid exiling people who have grown up as Americans after having been brought to the US as children.