Subscriptions are a sustainable way to do it, or so it seems from the games that have lasted 20+ years with decent player bases. I get where you’re going though, cash grabs are common in games nowadays and making a game a live service is a great way to do more monetizing, but it isn’t necessary.
I agree that it’s bittersweet to see a game change over time, and that is definitely a trade off of MMOs, but imo it’s not a total negative, a game having visible history in the world, when done well, can be a benefit.
Realistically I think the only option for Palestinians to keep the West Bank and Gaza is for the us to enforce a 2 state solution (basically guarantee the safety of both nations from attack).
Part of the issue with Gaza is Israel is scared if they stop policing the border/sea/air they will be armed by Iran and then attack, some third party has to ensure their defense in order for them to stop.
It isn’t an ideal solution in any sense of the word but at least it could relieve the suffering of the Palestinians and give them the ability to self govern in the places they have left.