If wasn't her Tony Stark woudn't be alive in the beginning of Endgame neither he could've snapped his fingers without her holding Thanos, she also introduced the Skulls which can bring Secret Invasion to the MCU.
What relevant thing Spider-Man did?
Or maybe she could still be playing Minn-Erva, in the comics Minn-Erva tries to merge her dna with Mar-Vell's wanting to create the perfect specie, she could go after Eternals' dna.
The next Marvel release is Black Widow, slated for a May 1, 2020 release, and Alonso therefore said that movie “should be the best movie that we make.”
https://www.hollywoodreporter.com/behind-screen/marvel-exec-looks-beyond-phase-4-we-have-6000-characters-library-1227594?utm_medium=social&utm_source=twitter&utm_source=t.co&utm_medium=referral
So much hypocrisy lmao, people who i bet doesn't even care for the LGBT community started caring now just because can't handle seeing a woman saying what she thinks.