> Nobody important or worth following uses Mastodon.

So? I don't use social media to receive curated, hourly dispatches from Barack Obama or Taylor Swift (or, more likely, their account managers). And it might feel important to get the latest rage bait and memes from Elon - it's almost like being friends with the world's first trillionaire - but is it really a good use of your time?

I think a healthier way to use social media is to have two-way interactions with some reasonably stable social circle; less about "people who matter" and more about "people who matter to you". Mastodon certainly has the critical mass to make this possible.