I think the original tweet that Brandi replied to was a little off, a little disingenuous. "Didn't main event a Dynamite" is a very specific gripe. Hadn't Red Velvet just main evented the premiere edition of Rampage?
Sure AEW (and every company) has work to do regarding inclusion, but they are doing a good job in developing African American talent, which I'm sure will be featured in main event for years to come. Sure, Brandi can be a little extra on social media, but in my opinion the premise of the original tweet was flawed.