I have been involved in "big business" at several times in my life, someone actually gave me authority to build teams and create projects. I discovered that there are different schools of thought about what makes the "perfect team" to work on a project, and most managers go through the hiring process in mind of getting candidates that all are the same, all have the same personality, skillset and background, under the belief that homogeny makes for a more harmonious, predictable team.
Not me fam. I painted goddamn abstract art with a pallet of people. I got the most diverse teams I could, I got outspoken, angry black mothers alongside timid, pasty nerds alongside combat vets alongside immigrant chefs.
It took constant "babysitting" to make sure everyone was getting along and understanding each other, but we kicked ass. It's an amazing feeling putting together a team that can handle changes and can provide input on things you never thought of and who actually care about the results. Not only did we succeed at every challenge, I made lifelong friends and learned new things every day.
Diversity and inclusion is literally being used like a slur lately and it burns me. Diversity of backgrounds and perspectives is one of the most valuable strategic assets you can have around you. The people who surround themselves with people who already agree with them and have nothing new to add may pass challenges, but if you want to defeat challenges, you need a spectrum of perspectives.