You're not proving anything whatsoever with these posts. People on the dedicated Marvel Studios Reddit have positive things to say about Kevin Feige sticking up to Ike Perlmutter and pushing for diversity? Okay, why are you upset about that? What did you expect? No one there is acting like he's the first person to do anything, but he did it regardless and it's commendable. Which other producer do you know that actively sought out black directors for a film that was a 90% black cast and crew, with a budget of over $100 million and eventually grossed more than $500 million at the box office (1.3 billion to be exact)? That's not even just looking at superhero movies or blockbuster films only.

Head over to r/DC_Cinematic and you'll see the exact same blind praise for Zack Snyder. Head over to r/StarWars and it's all about Dave Filloni. This behaviour isn't unique to MCU fanboys and for Feige only just because you don't like him and his movies.