I just finished Squid Game and I agree with a lot of what you said here.I most recently finished Squid Game. I had no problem with episode 7 or anything regarding the ending, I thought it was great and while I disagree with the choices made at the end, I still think it's a great story. For example, the penultimate episode was super short but it was very effective.
I still have two problems with the story though.
First of all, the police guy actually reached the police station with his phone and there was plenty of time until his body fell into the water and his phone probably broke. I really thought with that and who won (and the plot twist) the series would end with exposing the Squid Game to the public.
You could turn that around and have people not care about it, and maybe even show how many people are willingly applying just to be parts of the games or because they're just as desperate for the money. A second season could then do another round of games with double the players. And the main guy could be part of it too and influence it. Like make a bet and the prize is that this will be the last game. Like we already saw a complete game and how it turned out, so you could go the Hunger Games route and make the second game the viewers (us) see different and destroy it.
My second problem is the time jump. It only exists so that another game could start and we could have the cool end scene. But it's so stupid. The events wouldn't wait a year, why would the bad guy wait a year to check up on his favorite guy, why would the winner let everyone's family suffer for a year, especially if their loved ones are gone for over a year then. Like, they should have just made him send the 10m (I think it translates to like 200k USD, around that?) to everybody. That's a lot of money if you don't have any gambling debt, the woman could have had her store already and the boy would have it in a savings account or something.
But they had to do the time jump to show another round of the game happening ugh. The way they set it up, it just looks like it'll be repeat of season 1 where the winner will have the storyline as the policeman.
I'm starting the new season of YOU. It's so funny to see Joe call Love a monster for literally killing the same amount of people, like you're both psychopaths you should support her like she supports you.