I like watching FNS play ranked games.
Since his aim is so horrible and his teammates are...typical ranked teammates and not the squad he scrims with, it lets me learn how to improve at the game without having amazing mechanical skill; his util usage, his positioning, his individual reads and what he does to capitalize off of it is all incredibly logical and refined.
The fact that he's radiant despite his aim makes me think he's the best player to genuinely learn valorant from, since if you watch people like TenZ he'll just take a lot of bad duels but win them anyways, which is something 90% of us can't replicate. With FNS, however, there's logic to his every play and decision, which is something capable of being studied and replicated with enough effort.