Sensitive content federates using the "nsfw" hashtag

app/services/process_hashtags_service.rb

@@ -7,5 +7,7 @@ class ProcessHashtagsService < BaseService
     tags.map { |str| str.mb_chars.downcase }.uniq.each do |tag|
       status.tags << Tag.where(name: tag).first_or_initialize(name: tag)
     end
+
+    status.update(sensitive: true) if tags.include?('nsfw')
   end
 end