Breath of the Wild Anything that is a "must do" before finishing the game?

[Hero of Pizza Time]

Hey ZD,

I got all of the memories, did all of the divine beasts, got the Master Sword, and got the Hylian Sheild. I feel like I am ready to fight Ganon now. However, I don't want to defeat him only to realize I have been missing out on something. I am not a completionist so I don't feel like I need to do all of the shrines or collect all of the Korok seeds. However, other than all of those completionist stuff, is there any great experience in the game that I should do before facing Ganon, or am I good to go?

 

[Spirit]

Korok seeds only fill up your inventory slots and the Shrines award you with a secret tunic when you do all 120.

Other than that after the memories, sword and shield and the Beasts there's not much else to worry about.

Only the memories affect the ending so you're good to go.