No. The base layer remains open and decentralized, and the user layers dictate their own rules on what's allowed. It's not personal spam control, that term does

No. The base layer remains open and decentralized, and the user layers dictate their own rules on what's allowed. It's not personal spam control, that term doesn't even make sense - that would be akin to each user viewing everything and deciding if its kosher or not, except they've just viewed everything, so its not a filter at all. Its quite obvious that user services would form their own communities around their moderation styles, and its not like all data needs to be posted on chain anyways.