I haven’t seen it and I now I definitely won’t though I recently got HBO. I had thought the show was about showing teenage girls as sex objects for middle age men to watch as fantasy. Now I can say judging by your description that it definitely it. It deliberately creates sex scenes for men to watch, most of them probably over 30. They call it art and pretend it portrays “modern” teenagers, but that’s garbage. That’s just false pretext for sex scenes.
As a father of two preteen girls I’m worried about them watching this to get ideas of what girls should be like. I’m a middle aged guy, so trust me this show is artsy porn for men of all ages. Thankfully I’m sick of this exploitation of teenage girls (though actors are over 18 it is the fantasy that people watch, which is underage girls).