The trouble is, it's difficult to know what you're not seeing. More difficult still to figure out the reason you're not seeing it on a decentralized network.

Are you not seeing it because it's not available on the relays you're reading from? Is it because it is getting flagged as spam for some reason? Is it just that the relay you are trying to get it from isn't connecting, or has rate limited requests? Or is it somehow flagged as sensitive content and you have your settings to filter that out to keep porn out of your feed? Or is the client hiding posts that have been reported by other users you follow?

The possibilities are endless.

Or the client could be intentionally censoring people.