If you mean the "how is your day going so far" type of posts, I don't think those are meant to be deceptive so much as to generate engagement by placing the post into people's subscribed feeds.
But if you mean the same identical post, that's not great - perhaps you want to unsubscribe from communities that do or even allow such practices.
11111one11111@lemmy.world 1 week ago
Are you sure you arent seeing posts of the same community being hosted from other instances? Ive been here a while and havent seen any reposting withing the same community of the same instance.
lowspeedchase@lemmy.dbzer0.com 1 week ago
Very possible, I have not dug in on this, just a vibe.