there is no chivalry, and there is no medieval warfare.
how can there be chivalry when archers with daggers jumped by 5 knights.
and how can it be medieval warfare without cavalry, spearwalls, shield walls, fighting in formations, generals, and communication between team-mates.
it should be called
“Gankfest: Medieval Weapons”
Shieldwalls were more dark age, spearwalls, well I guess pikemen became really popular in the late middle ages. You are right though, it does lack those things but that is nearly impossible to make in a multiplayer game. No one is stopping you from doing it though so it is really up to the players. I think chaos was also part of it.