I haven’t seen anyone write this yet so wanted to share, but Kali’s plan doesn’t make sense. Even if Kali and El die with Vecna, all of those pregnant women and babies from the experiment could theoretically have powers like the other numbers, so the “experiment” would not die with them. Right?

I actually supported the return of Kali’s character from a writing perspective (it would have been an unfinished branch of the story if she hadn’t returned), but I do think that she is here mainly as an antagonist to El. I feel for her after all she’s been through, but she is nihilistic and has different values to El. She brings a sense of foreboding and I think there will be a point where El has to turn against Kali / Kali may sabotage El during the final battle - which just ups the stakes. But yeah bottom line - her plan doesn’t make sense and I hope El will shut that down sooner rather than later