Is Spider-Man Far From Home lying about the multiverse?

Trailers for 'Spider-Man: Far From Home' suggested that Mysterio (Jake Gyllenhaal) hailed from the greater multiverse. Were they lying?

Spider-Man No Way Home trailer hints at Doctor Strange plot hole

Spider-Man: Far From Truth. The latest installment in the…, by Tomas Elliott, Age of Awareness

Spider-Man 3 Makes Far From Home's Fake Stories A Reality

Spider Man No Way Home Trailer Multiverse Theories

Spider-Man: No Way Home Originally Planned To Keep Its Multiverse Crossover a Secret - IGN

If Sylvie killing He Who Remains opened the multiverse in the MCU, then did it exist during Spider-Man: Far From Home, WandaVision and FTWS? From the perspective of the main MCU universe

Does Spider-Man: Far From Home take place in an MCU multiverse? - Polygon

How Loki's Season 1 Finale May Explain The Spider-Man Multiverse Confusion

MCU Multiverse TRUTH Revealed! Mysterio's Lie Explained! (Far From Home Update)

No Way Home's ending might see Tom Holland's Spider-Man in grave danger in Avengers 5; EXPLAINED

Does Spider-Man Far From Home introduce the multiverse into MCU?

Spider-Man: Far From Home: Everything We Know About The Movie - GameSpot