Democracy gets one thing very right, transition of power.
On most places, every 4 years, no matter how good is perceived or how well its doing, the govt needs to transition.
The problem is everything around that. politicians try to game this transition in a myriad of ways. Not only politicians, but corporations as well, through lobbying for example, they pay every politician to hedge their bets, the political parties that centralize the directives to whoever is there, etc.
everything around the ideia of transition of power needs to be regulated. The power of the executive branch needs to be checked, yes, but the problem is everyone hold their breaths for who is next and all institutions want to make sre the person is someone they choose, and this brings about alot of trouble,