people lost the idea of what GoT is. There are no main characters, it is a Game of Power, noone deserves to sit on the Iron Throne. Why? Because everyone who sits on it has ultimate control over westeros based not on merit but on birth. The same for the King in the North. It is absolute power, where the commoners are treated like garbage, with no way to climb the ladder.
The system itself should be destroyed, and the characters like Daenerys who want to preserve the status cannot win. Nor Jon if he decides to be King in the North.
This is my happy ending, a new republic. It doesn't matter who dies, no character is that important.
Time to break the system.