I support censorship, but only if it is based on the unaccountable personal opinion of a human. Anything else is too prone to lost purposes. If a serious rationalist (e.g. EY) seriously thinks about it and decides that some post has negative utility, I support its deletion. If some unintelligent rule like "no hypothetical violence" decides that a post is no good, why should I agree? Simple rules do not capture all the subtlety of our values; they cannot be treated as Friendly.

It makes sense to have mod discretion, but it also makes sense to have a list of rules that the mods can point to so that people whose posts get censored are less likely to feel that they are being personally targeted.