I don't know if any of this gets out beyond "enemy ninja with a stolen sharingan attacked, unsealed the nine tails. Was killed at great expense and resealed by the sacrifice of the Hokage." There are going to be maybe 3 Konoha ninjas afterwards that are alive and know what happened and they have little incentive to say anything.Damn Ensui. Absolutely zero hesitation there.
More people will know what happened here than in canon. If nothing else, Ensui can prove it was enemy action and that will take a lot of the ire off of Naruto himself.
The Uchiha, on the other hand, might get it worse since there's concrete proof that it was one of them (albeit a supposedly dead one) that did it.