> Then, for each reply you receive to that post, 3K jobs are created, so your followers can see that reply without leaving their server or looking at your profile.
I don't see why this is required: instead of pushing it, why not have the other side maintain a cache and pull it? The UI here seems entirely unrelated to the architecture.
this seems like an architectural problem with fedi itself; considering the amount of high-follower-count (>10k) people on twitter or instagram or other places, if everyone moved to fedi, would we constantly be having an infinite ddos? it feels extremely inefficient as a system