streamer: worker: actually use should_send? consistently

lib/pleroma/web/streamer/worker.ex

@@ -201,11 +201,8 @@ def push_to_socket(topics, topic, item) do
       # Get the current user so we have up-to-date blocks etc.
       if socket_user do
         user = User.get_cached_by_ap_id(socket_user.ap_id)
-        blocks = user.info.blocks || []
-        mutes = user.info.mutes || []
 
-        with true <- Enum.all?([blocks, mutes], &(item.actor not in &1)),
-             true <- thread_containment(item, user) do
+        if should_send?(user, item) do
           send(transport_pid, {:text, StreamerView.render("update.json", item, user)})
         end
       else