Yea, i'm working on my own Fedi software and i'm struggling with the point of boosting in the link aggregator context. It's an odd overlap with Reddit-style reposting to appropriate subs, but based on the user.
It makes sense in the Twitter UX, but i struggle to find it's place in the Reddit UX.
Yea, i'm not sure how much benefit of doubt we should be handing Mark Zuck of all people. There's few people in the world who make their intentions more clear than him. Not that i'm trying to paint him as evil, i'm not and i don't think he is, but i also see no reason to expect self-run instances to offer an olive branch to him.
We should be vary paranoid about Embrace Extend Extinguish in these communities.