People keep saying this as if the only "success" mastadon can have is by being in everyone's pocket. It's not an SV unicorn startup, it's not trying to buy out some investors. It's doing exactly what it is designed to do: be a user owned platform. Not everyone will want that all the time, and some people will never want that, and that's fine, not everyone spent 24/7 on the forums of the old web either.
We could stop considering "Everyone is using it all the time" as the desired end goal maybe?
My view too. Not the best service ever offered, but allows me to continue distancing myself from Twitter.
Would I much prefer it if Twitter was a public company and/or ran by anyone else? Sure, but that isn't happening, so, I'll take Mastodon and any other reasonable alternative. We'll see how the market pans out.
An aspect of me wants Mastodon to win... but there's a deep cynicism in it ever working at Twitter scale (which may be the point, in the end).