According to these sources including the Wrinkly speech she sabotaged herself and some of Disney profit margins because of that same speech at that time. That clarification of hers happened on the week after the week when shit just hit the fan.
I intend to see the the movie in a couple of weeks and do a review about it here in GAF i. Hope the movie is greater than these currently 27 page of discussion in this thread.
There is no proof that she sabotaged any profits. Disney adjusted their projections down but the movie still hit the original projections on the first weekend.
Also, I don't think this place is a good average on whether the movie is good or not. Majority of this forum is over the MCU as per the other thread made about the MCU. If you are over the MCU yourself than you most likely won't like the film.
Also, if you are going to use the Rotten Tomatoes audience score as an average. Something to keep in mind is that it has racked up 70k plus reviews in only 2 weeks, meanwhile Avengers: Infinity War (a movie that nearly the whole planet saw at the cinemas and made over 2 billion dollars) only has 53k reviews after 11 months.
*EDIT*
Do you mean profits for Wrinkly or Captain Marvel