Algorithms aren't the enemy. Chronological feeds don't scale and the signal-to-noise ratio will plummet if this ever gets popular. The real problems with today's algorithmic feeds are non-transparency, lack of choice, and optimizing for engagement instead of healthy discourse.

Open-source is a perfect opportunity to fix all this. Have there been any efforts to create a Mastodon instance with a (community governed) ranking algorithm? Is that technically feasible? Or is the idea simply anathema?

Update: it turns out that lots of people have similar views and Simon willison is exploring building something along these lines.
https://fedi.simonwillison.net/@simon/109289663684761988
@randomwalker It will be interesting to see what @simon builds, but I think most of the Fediverse will avoid using it due to the current tech culture.