tywin is like a big brain dude surrounded by idiots, i imagine him to be like markiplier big brain whenever he has these 'thought dialogues' with himself
anxious for the destruction of the lannisters fleet, after that loss they never managed to rebuild themselves because they kept lending money to the crown, making it impossible to invest in another fleet.
In the end, as a way of teaching Tywin a lesson, the king strips him of the title of protector of the west, since he is no longer able to exercise that right.
Lannisters should get buffed abit as they shouldn’t lend to the crown and focus on themselves.
They should also try to copy whatever the Prussians are doing too.