So, I just completed the Demon Slayer Anime until its current season( never read the managa). I am very confused at the dact that Nezuko was able ro conquer sun but not Muzan.

Tamayo states that Nezuko is prioritising something else over intelligence and in future will conquer sun.

But if Nezuko can potentially prioritise her mutation for sun protection, why Muzan cannot who is the original, has been aliver longer, has much more power  , control, knowledge  , has done lot of expirements etc. is there any special ability with Nezuko?

  Is this explained later? I am okay with spoilers.

So, I just completed the Demon Slayer anime until its current season  (never read the manga). I am very confused at the fact that Nezuko was able to conquer the sun, but Muzan can't.

Tamayo states that Nezuko is prioritising something else over intelligence and in the future will conquer the sun.

But if Nezuko can potentially prioritise her mutation for sun protection, why can't Muzan, who is the original, has been alive longer, has much more power, control, and knowledge, has done a lot of experiments, etc.? Is there any special ability with Nezuko? Is this explained later? I am okay with spoilers.