The insane amount of trailers is really more of a general Hollywood trend (teaser, preview, 3rd, 4th, final, etc.). It is quite annoying, as there is a lot of overlap, but they all toe the same line once someone does it "successfully".
I'm sure at this point Disney will take "Fox level bad" to land in the top 5 highest-grossing R-rated movies along with the previous two, and wash some of the taste of their recent failures out of the audience's mouths.
Of course I don't trust them enough to not follow it up with more actual garbage (Marvels/Eternals 2, maybe a She Hulk movie).