I assume this is mastodon.social. Small compared to twitter, but it’s progress.
While I am happy about all the publicity federation is getting, it seems this is also the time to reduce over-reliance on one instance (mastodon.social, for example) as it will bring a hangover of the bird-site. Technical federation is one step. Social communities to nurture these instances is a more tasking ask, but far more stronger in fighting against monopoly.
Compleatly agree, also peaplf need to start realizing that the Fediverse is not only mastodon and mastodon social. The cool part of it it’s its interoperability between different services.