Should a trend become a repeatable series?

A short-video strategy prompt about turning temporary reach into an evergreen format.

A trend spike is useful only if some part survives after the sound or meme fades. If the durable part is a hook pattern, example type, or viewer question, it might become a series. If the durable part is only the trend, it may be temporary reach. How do you decide when to turn a trend into a repeatable format?