Almost every roman emperor up until Marcus Aurelius' death and led to Commodus' tyrannical rule. And almost every U.S. president except for maybe a handful who were more concerned with their monetary value than that of the well being of americans. I dont need to give you statistical evidence, you just need to know history
The Roman system of government was held in place by conquest. That was it. Taxes helped pay for shit ofc, but the vast majority of money was taken by the military, and put back into the military. In order to secure power, emperors themselves demanded allegiance by specific legions, paying them in the process. Oftentimes, the next ruler was the person who could pay the military more. Which is why so many commanders became emperor.
Idk. I love democracy in terms of how it does domestically. But I hate it on the world board. If you compare our leaders to China, China is going to preform better at their job no matter what. Xi Jing Ping knows his government, his power, his country better than anyone ever will. But when we get a new President, they have to learn the office and learn their position, which imo just slows them down in their efficiency when compared to China