Nah I call bullshyt. Maybe because I haven't read far in the books, but I think you both have a lot of bias here. That shyt was not telegraphed at all
Dany would do some wild shyt, but it was ALWAYS based in a sensible way. Even when she went out her way to get revenge, it was for a valid reason. The witch lady, the khals who wouldn't let her leave, her brother, the rich guy she burned in the temple...........
It was measured. And usually she could be easily talked out of it. And felt regret and remorse when doing something wrong. She was forgiving those who wronged her and her family. She didn't want the fighting pits. She didn't want slaves. She could have rode in with dragons day one, she wanted to win the people
All the sudden THE fukkING PEOPLE ring the bells and give up. And that's when she decides, you know what, lets kill EVERYONE. Reign fire on her own people, her new friends, her lover who was down there, babies, slaves, women, children, sick, dying, don't matter. Just mass murder all of them cause why again??
I get seeing your people die is traumatic, but get all the way the fukk out of here. Nobody on the entire show was nutty enough to make me say "Yea they'd kill everyone in King's Landing after they won"... Let alone The Breaker of Chains
They went wrong with not hinting at that a lot more.