Nah he was just quiet senile instead of loud senile. I’ve had patients that are rather agreeable despite low cognitive function. They don’t wind up in the hospital as much and get discharged quicker because the agreeableness means they can accept home caregivers more safely, but they very much still need assistance with decision making. He wasn’t more coherent per se, just more able to cooperate with his handlers. Ignoring morality (a distressingly common occurrence throughout the history of humanity) is it preferable to have a leader who accepts control of the oligarchs more placidly or more chaotically? I don’t speak to my parents anymore for a variety of reasons (including politics) but one tiny spark of something they did get right was that trump is slightly harder to keep under control, and is accelerating the destruction of our broken political system, we just differed in opinion on whether the coming system is more likely to be better or worse.