Again there is a fair difference between believing and wanting for it to be cancelled.
Releasing this movie in the state it's now it's begging for it to sink like Marvels and Eternals did independently if the movie is good or not because there's nothing on it that appeals for the general audience, it just looks like Suicide Squad but worse, because Suicide Squad had a colorful style and characters and you didn't need to watch 10+ hours of barely related stuff to understand it. No one that doesn't follow every movie and D+ series will put their butts on seats because Pugh is doing the role of lesser Black Widow with a lame vest or that they are finally developing the story of the celestial stuck on the ocean, not even Thunderbolts fans will watch it because they passed over Zemo, Songbird and Moonstone that are THE characters most associated with the team, it's like making an Avengers movie without Captain America, Iron Man and Thor.