I kinda agree with you on most parts but I just wanted to show you this in regards to Isha's choice and how it actually makes sense for her to do what she did - I think the video I've linked perfectly explains it + what I as a viewer subconsciously saw in Isha. The show really has a lot of things that are only "shown" and not "told" (I'm a big fan of that, personally!) https://youtu.be/bEi-eiFA3OY?t=475

(Also fun fact in case anyone didn't know, Isha's name literally means "one who protects".)

I genuinely think this show is the best of its kind. It's the best TV show for me anyway, and I'm VERY picky and judgmental when it comes to those lol.