A nostalgia wave has gone viral on TikTok and Instagram: users are turning the clock back to 2016 under the hashtag #2016. By mid-January 2026 there were over a million TikTok posts and 37 million Instagram posts, with millennials and older Gen Z revisiting the year’s music, memes and an internet that felt simpler.
Experts read the wave as a search for comfort: when the future feels uncertain, people look back to a time recent enough to feel familiar yet old enough to feel safe. In trend terms it is a fad more than a lasting trend — it spikes fast and fades — but it points to a steady need for recognition and calm.
So…:
What “simpler time” might your customers long for — and how could you give them that calm?
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