Alright, so a couple things maybe worth noting :
• In the medieval period, the population had absolutely no loyalty toward anyone. Things like nationalism appeared extremely tardively into the history of mankind. People go farm their field, and every once in a while the bailiff comes and take a part of it. The population doesn't hate their lords in general, from what I read apathy and indifference is the most common feeling. However should the lord show weakness, it is not uncommon for the people to take arms and loot/torch his place. I don't think "fairness" or our modern standard of social justice is a good reading grid for medieval times. They probably felt toward their lords like we feel toward our celebrities - a city like Paris during the 100 years war would sing and dance to an english conquestthe same way they would for its reconquest by Charles V.
We tend to have strong feelings about our elected representatives because they are...well, supposed to represent us. A medieval lord is not "one of us" like elected representatives are supposed to be. Medieval population do not share that feeling.
• Someone pointed out that in its current state, DF would be an anarchist society, and is absolutely correct from the litterature standpoint. Everyone produces to the extent of their ability and everyone is provided for according to their needs. To make it a by-the-book anarchist society, the population should make mendates to the ruler and squad members should elect their lieutenants...and that's pretty much it. People often have misconceptions about anarchist societies, especially since the word have a lot of pathos attached to it. Just because you elect your officers in the Macknovtchina doesn't mean he cannot (or wont) riflesquad you if you start running antisemitic propaganda, Makhno boasted a lot about that. When they absorbed what they called "chauvinistic militias" (basically tradcon townguards), they would make extra sure they would work with the rest of the army and never hesitated to decimate them if they didn't.
Anarchist societies are extremely well organized, but are organized from the ground up. Rulers have imperative mendates, decisions are voted by comitees, but you can rest well assured that once the population made a decision, it will mercilessly break individuals trying to undermine it. Historically, Anarchist societies never had problems responding to threats. They absolutely curbstomped ukrainian imperialists, but they usually fail by their inability to organize in a large scale.
Some information
In theoryIn practice