The future of the fediverse isn't to make it a bastion of solitude for white sensibility and inaction. There are so many other platforms that are built for that.
The future of the fediverse is us learning how to speak and communicate each other even when we are upset and conflicted.
The future is being able to talk with energy and passion without resorting to insults and bigotry.
A big part of Masto struggles with that. And they don't want to change.