Just being honest here, the "magic" was lost long before Infinity War, which itself was a piece of shit along with its successor.
Black Panther itself is Quantumania-tier levels of retarded. Civil War was embarrassing, despite having a decent premise. Homecoming was dumb as hell and looked like a TV movie. I don't even fucking remember what the fuck Ant-Man and the Wasp was about or what happened in it. I give Quantumania credit in that regard; it was so goddamn awful I actually remember it.
>tl;dr
MCU has always been hit-or-miss. They were shitty films with good effects and some emotional highs. Now they're shitty films with bad effects and characters nobody fucking cares about and the pacing of a goddamn heart attack.
