You either have to choose the best, most qualified people to inform the community or choose by "inclusion". That's not to say you won't get "inclusion" when you choose qualified people, you just may not get the best using ONLY that criteria.

I seriously doubt the Wordpress Community has the same demographics as the rest of the world, It's a very small group when looking at the world population or even people in tech related spaces.

Get the best to teach and be sure to be happy to accept everyone to learn - and make the learning environment accessible to all.

Wordpress is a global technical sub-group. Making it possible for everyone to have access might mean tossing out this old school "let's have physical meetings worldwide." That automatically restricts who can attend to an elite group who can afford the thousands of dollars to go to an event outside their own country. Having events in other countries automatically makes you exclusionary.

Expecting the Wordpress community to reflect the demographics of the world population just make you naive.