I understand de-clickbaiting titles, but removing the actual title "How to travel" before the subtitle "On the cheap, like a local, and without a lot of luggage

I understand de-clickbaiting titles, but removing the actual title "How to travel" before the subtitle "On the cheap, like a local, and without a lot of luggage" makes this title incomprehensible to me. If the whole is too unwieldy, then why not drop the subtitle and keep the actual title?