Earlier quoted context omitted.
Choice is only good if the options are differentiated and easy to understand. A bunch of algo and client options sound good for someone who is already a committed user, but for a new user it just complicated the onboarding experience. Not to mention, it’s unclear what the incentive to put real resources behind any of these clients is.
It doesn't complicate the onboarding process though, because there's an official client and a default algo. That's Bluesky's whole thing: sensible defaults and easy onboarding, so it can be "just twitter" if you want it to be. But the open protocol and ecosystem that give you more options if/when you want them, and put pressure on the official ones to stay good
This is in contrast to Mastodon where people were told to pick an instance and not really guided to any one as the primary one (because Mastodon devs/users don't want there to be a thought that there even is a "primary" instance).
People here on HN can claim picking an instance isn't a big deal all they want, but I can say with confidence it is. I'm in various furry artist Discord servers where people expressed their distaste for having to deal with the multiple instances.