I feel like I didn’t really recognize having different “platforms” like Mastodon, PixelFed, etc would give multiple opportunities for the fediverse to make a “first” impression with people.
Corporations have learned long ago the importance of properly identifying your audience, and the Fediverse is not exempt from that rule. Lemmy is the Fediverse version of Reddit and Mastodon is the Fediverse version of Twitter, and just like these two giants could live together with each other and also with Instagram without stepping on each other's toes, so do their Fediverse versions can live with the Fediverse version of Instagram, PixelFed.
Now we're just missing a Fediverse version of Facebook.