I also recommend avoiding circumlocutions when talking about sensitive topics or unpleasant people: better be straightforward, and add either a #CW (Content Warning) or relevant #hashtags (or both). There's no artificial algorithm censoring you here, and in fact you'll be more likely to get blocked (and thus lose visibility) if your posts go around people's #filters than if you trip them. Conversely, filters are your friends if there's content you would rather not see.
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