It's an Obama-era policy that has been shown to have wide, bi-partisan support across the country. Bringing it up here is a means to say "Look, Obama also did bad stuff. You can't call Trump out on his bad stuff" which is an asinine way to frame anything.
It reminds me of an old conservative response to progressive/leftist ideas about American foreign policy.
Leftist: "... and that's why the current administration should be considered as war criminals" Conservative: "By that logic every administration since World War 2 were war criminals" Leftist: "Yes"
Whether or not the argument posed by the above comment is even valid is, for the purposes of this comment, irrelevant. What is more interesting is knowing why the supposed crimes/overreach of the Obama administration excuses the overreaches of the Trump administration.
Edit: Also, poor form or not, I see the same patterns here as I do on threads about china and the people that took over bitcoin - votes up in increments, then all comments are downvoted multiple times in batches. That and lots of whataboutism.