*spoilers*
Speaking of Daya, a thing I thought I noticed (I have to rewatch to confirm) is that Daya was always Daya, and Aleida was always Diaz. Then Aleida was released, and Daya became Diaz. Like, her mom didn't want her to become her, but the circle is finally complete and Daya is her.
And also, the way they didn't "say her name" at the press conference, just imagining all of the other relatives watching that press conference at home like Aleida, not knowing the name of 'Prisoner Dead,' that got me. All looped back to what I felt was the s4 theme, or one of them, that they're people. Bare minimum you "say her name" and that lets the other relatives know that it's not their inmate who is dead.
And I love that we're continuing the conversation on race, and confronting all kinds of racism this season. "If you're gonna be racist you gotta be accurate, or you just look dumb."
The one Piper scene I definitely enjoyed (is enjoyed the right word here? Where I actually cared about Piper the person.) was the crack smoking in the cornfield scene. All three of those ladies finally speaking and confronting some truths from this season.
(Sorry, length. no one I know in real life has finished watching yet, so I have a lot of thoughts that have been waiting to get out.)