If you don't believe corporations should moderate communities, and you don't want the responsibility of managing a community, why would you, as a corporation, attempt to create a community?
It doesn't add up. Federation already allows the community to create its own spaces and moderate itself. If you truly believe in your statement of purpose, piss off back to hardware and contribute upstream.
Plural Café is a community for plural systems and plural-friendly singlets alike, that hopes to foster a safe place for finding and interacting with other systems in the Mastodon fediverse.