u/HerculePyro

Re: Zero - Protagonist Natsuki Subaru is unaffected by the powers of the >!Witch of Gluttony, and when the MaBeast the White Whale consumes the worlds memories of Rem, !< or in a later arc where >!one of the Sin Archbishops of Gluttony consumes peoples knowledge of the Knight Julius!< only he can remember, when not even their family can.

Genshin Impact - The Traveler is what is called a Descender, an individual who has arrived to the world of Teyvat and is capable of great change to the world's fate. One result of this is that they are immune to the effects of tampering with Irminsul the World tree that's roots stretch across the entire world carrying with it the information and memories of all beings of Teyvat. So when >!Greater Lord Rukkadevata purges the worlds memory of herself, which had been corrupted and was killing the World Tree, not even the goddess of Wisdom's reincarnation; Nahida, can remember that there existed a god of Wisdom before her!< only the Traveler can.

Spider-Man: No Way Home - At the climax of the Film the borders between >!the multiverse are splitting apart due to the backfiring of Dr. Stranges Spider-man memory erasure spell. Peter suggest they reverse it, erasing everyone's memories of himself, Peter Parker. Resulting in no one; not the avengers, not even his closest friends remembering who Peter Parker is !<