I just tested today that, when I reported recent spammer's comment on my #PeerTube video and the report was hastily approved, that sick comment didn't federate throughout most servers. Email notification was timely, hehe. In other scenario, it would likely still be visible to users of wider #Fediverse, as what I witness with one that I was slower to catch on.
TIL: be fast and furious! ⏱️🛵💨🏁