A good book on this topic is The Innovator's Dilemma.
Basically, Kodak, Sun, and Nokia lost marketshare because they sought to make high quality products for EXISTING customers.
Meanwhile, their competitors chased after "low value customers" with poorly developed technology.
Nevertheless, that poorly developed technology was iterated until it was able to go toe-to-toe with incumbents.
Does this sound familiar? That's Twitter and Meta right now.
Right now, Twitter is making the same mistake that Kodak, Sun, and Nokia made.
Elon Musk is chasing after what he believes is "high value customers" with what he believes is a superior product.
This is why he's charging $42,000/month for access to Twitter's API.
For now, Twitter might be a superior product to Mastodon. Maybe -- that's arguable.
But the tech that underlies Mastodon has been iterated, and now it's beginning to go toe-to-toe with Twitter.