First things first: I was disappointed by the lack of eye contact. there were a couple moments in the first season that got me pretty excited, but nothing close to it here. So no, it's not metafiction...yet.
Season two has some serious improvements, though. The tonal chemistry has matured. Season one was a long, single note. A minor chord of melodrama. The new season, on the other hand, actually had some ups and downs. Moments of levity, to quote Minnette. This allowed me to actually feel the weight of the heavier scenes. Emotional fatigue keeps a viewer from feeling what they should. They get bogged down. You can't have effective lows without effective highs. It certainly helped that the narrative connected with adult characters. It gave me permission to accept the scope of the story and the issues it address.
The next thing I'm excited about is obvious: They're addressing relevant, sensitive conversations. No one else is producing a streaming series about teenagers taking down rape culture. We've never seen this before. I'm just delighted by it, and I'm further delighted by the variety of perspectives presented. They're not representing everything perfectly (I'm still grumpy about the totally unnecessary and gratuitous scene of you-know-what in season one). I don't expect them to do everything right. But they're trying, and the acting is damn good. There something thrilling for a lot of people--both on the left and right--about witnessing morally dichotomous situations in fiction. This show knows it: rape is bad. Period. No exceptions. Yet not everyone sees rape for what it is--at least not right away--and there are aspects of this story that demonstrate both sides of this reality.
Let's take a look at how they're doing this, though: there are moments when representation is used just for representation's sake. Best example of this is the scene in the courtroom where every female character shares an experience about misogyny. It's not really happening, but it doesn't matter. They saw an opportunity to make Jessica's testimony universal in a concrete way, and they took it. Personally, I love when filmmakers take this liberty. It's what makes visual mediums so flexible and powerful. It's not always necessary--, I think the scene itself could hold its own. Jessica's story could be just as emblematic in its own right. But they took the liberty, and I don't mind it. It's just those kinds of liberties that can nudge something closer to being metafiction.
That said, such luxuries in the cinematic form can compromise believability: Zach's fling with Hannah is a representation of a healthy, consensual intimate relationship, and it does that very well. Does it accomplish much else? Meh. Not really. I didn't mind, but let's be honest: some people do. Extrapolating a storyline to represent an idea independent of the plot is something all writers do, but it's something that rarely makes a final cut. It's decorative. It looks nice, I know why it's there, but if you don't give it a real use, I'm on to you. That said, it's a plot line that contributed a lot to the improved tonal chemistry of season two.