The only real movie that could qualify as a blockbuster in the same vein as the MCU flick is Alita: Battle Angel, which sadly didn’t have the power of the Marvel brand behind and was somewhat ignored by domestic audiences, despite being, I would argue, a better movie.
Despite wonderful family friendly animated fare like The Lego Movie 2: The Second Part and How to Train Your Dragon: The Hidden World hitting theaters, they don’t really motivate mass audiences to go to the theater the way a live-action, PG-13 tentpole does.