There's this trend now in the MCU where they tease or I troduced a character and then yank them right away. It happened with Quicksilver, it happened with Eddie Brock, it just happened in Hawkeye (probably not), it may yet happen with spider man and by all accounts it's going to happen in a big way in Multiverse of Madness.
It's such a mean spirited and unfun way to do things and I'm pretty frustrated by it at this point.