Is this some kind of new clickbait title? Something "can" "sometimes" do something (already 0 information) - ooor sometimes it also does the opposite. The only

Is this some kind of new clickbait title? Something "can" "sometimes" do something (already 0 information) - ooor sometimes it also does the opposite. The only possibility not allowed is that it would not make any difference, but this one is actually also possible. Sigh.