7.2 MSQ opinions (spoiler obviously)

[hydralus]

You can make arguments for any of them but if ShB isn’t about the WOL then who the hell is it about

It's about the warrior of darkness, duh.

Seriously though, the player character has always been the main character, hence y'know, you playing them. You're watching/experiencing the journey of the WoL 99% of the time. The primary narrative of every story in the game is filtered through your character, not someone else. The fact that other people have more backstory for why they do something is inconsequential. It'd be like suggesting that Martin is the main character of Oblivion because he's the most prominent NPC despite the entire rest of the massive game.