The argument can be made that the boards and elected officials are being ineffective which may be why the insurance companies want to step in and do what they can, now.
If some bunch of concerned citizens decided Cal Fire was doing a really horrible job, and wanted to clean house, they would have a terrible time of it, because no board or group of elected officials are directly responsible. Rather it would have to go through the governor, who also has 1 or 2 other concepts to worry about, and a bunch of state legislators, who are in the same vein.
This all takes years and decades, and meanwhile people’s houses are at risk, now.
Then of course we all know what it is like getting changes done in local fire districts, hit or miss, and of course the USFS is another animal entirely.
So there are systems in place, theoretically, but they can become so bloated and unresponsive as to be useless.