Blaming the shithead parents does not save the Dreamers from having to take the punishment, then. Something certainly needs to be done, that is without question. Something should have been done years ago.If those kids - and their parents - had been sent back again right after, that would have been proper. It is just enforcing the rules.
But by having allowed them to stay for years on end, the US has taken upon itself a certain responsibility to take care of the issue properly. Remember that word? Not just under Trump, even under his predecessors, the US has not really lived up to the responsibilities it has taken on. Kicking them out now would once again be shirking that responsibility. You want no shortcuts? Fine. Then let them apply properly, just like every other prospective immigrant would. No preferential treatment in selection, let them take all the tests etc like everyone else. If they don't make the cut, then you can deport them. But destroying their whole livelihood first, then letting them apply is not what the US stands for. Have them stay until their application is settled. Let them work, let them pay taxes. They don't qualify for most welfare programs anyway, so there is zero harm.
A free pass is not necessary. Just not kicking them in the balls is enough.