Now, having said that, Mastodon's history as interpreted, which is to say that the history of mastodon as understood by long term mastodonians as giving shape to mastdodon, explicitly argues that masdoton was designed from the ground up to be a safe haven from the kinds of nonsense found in "white tech bro" spaces, and on twitter.
As such, this history as interpreted has been deployed as a defense against the whiteness and ableism of the platform.