Game changes + formats being wack + anti strating is super huge in this game (more than cs id argue) + chemistry has to keep constantly developing + need consistent good practice + maintaining form by staying healthy physically and mentally
Im league while the game changes and drafts exists, you just kind of show up sometimes and play to your comps strenghts and your fundies. In Valorant yeah you can have win conditions too but sometimes it all falls apart because when you get shot, you die.