Growth is a secondary concern to me. I'm not against it but quality is much more important to me than quantity. And I mean quality in terms of content AND respectful interaction.
Historically, if one can even use the word for such a recent thing as the internet, techies are usually first to a new thing. And these types of conversations inevitably follow at some point as though growth at all costs is the only way to stave off death. And then a decade or so further on we end up with Xitter, Meta and Reddit where the anger is palpable and the interface revolves around pushing monetised hate at you and exploiting your private data for another source of monetisation.
I'm enjoying being able to go somewhere everyday where I don't have awfulness pushed to a platform curated feed I can't opt out of. If people want those things - fine they exist. I hope the fediverse does all it can to avoid interacting with or devolving to those places and that any discoverability tools that might get developed are for people not algorithms. I hope it remains an alternative to that mindset, not just another place to fling shit at each other.
And it'll stay that way until people use, and keep using, this space. So, to use an overused phrase, be the change you want to see :)