For me it was the "bad ending" and hopefully its the Joker character's doing because while I like the traumatic event/disaster survivor explanation it feels like a hollow ending if the 2 main characters dont remember their time together or it never really happened. Its just a slightly happier version of the illusion Mira was trying to show where they are medicated. So while others are happy for the show to end there I wouldnt be. I hope Season 3 is one long final game and if they win they recover their memories of their time together or something like that, or a better ending where their bonds and experiences during the game actually meant something.
Also I personally think the concept and world has lots of potential for spin offs and other character stories. So ending after 2 seasons, or 3 seems too early for me. I'm not sure I feel the same way with Squid Game. The AiB world is a lot more interesting. Obviously I understand it was based on a manga and didnt have a lot more to adapt, but I still think its worth trying to expand on it.
