@smn @dalias Default order for showing replies in Bluesky was recently changed to "what's hot" -- I'm not sure how that's figured precisely, but engagement figures into it. And, as elsewhere, "high engagement content" and "emotionally triggering clickbait" seem to be effectively synonymous.
I reset it to showing replies mostly chronologically, for a much better experience (it still puts people I follow first, but I can stand that). But you have to be logged in to have that option.