Mark Zuckerberg, posting on Threads:

Testing the option to choose any feed --- For You, following, or a custom one --- as your default. Also making this more visible in the app. Interested to see how and if people use this.

Oh, people will use it, given that it's a constant refrain among people on there. Threads is clearly feeling pressure from Bluesky, given the recent changes to keep up. While I prefer that Facebook not become the dominant player in this space, competition is clearly good.