Do あなた think Mufasa's Ghost should have told Simba that it was Scar's fault that he died.

I think he wanted him to find out for himself,probably just to see if he could handle being under pressure. I mean he didn't want to make it easy on him.

No. Becuase that information would've filled Simba with hatred and desire of revenge towards his uncle, instead of with courage and care for his pride, ホーム and his place in the サークル, 円 of life.

I believe that's why Mufasa only let Simba know that no matter what happened in the past he still loved his son and wanted him to take his place as the rightful king and for him to be happy, and encouraged Simba to face his demons and past no matter how scary it might be.
Nothing else mattered at the moment. Eventually, I'm sure he would've lifted SImba's false guilt によって letting him know the truth, if Scar hadn't.

He probably wanted Simba to eventually find out on his own than tell him directly.

I agree with everyone else. I do believe that he needed to figure this out on his own because everyone knows the main character will eventually come to realize what's going on. It's like in video games and stuff.

it would be nice but Mufasa only concern is for Simba to return and know the truth.

He wanted Simba to figure it out によって himself.If Mufasa told him the real story,then Simba would be really upset and probably run off または something.

I thin he overestimated Simba's intelligence. He thought Simba would be able to put two and two together.

I think he should of cause he would of left to the pride lands straight away because he was motivated enough to kill scar