How do you happen upon a trend? It starts, like comedian Delaney Rowe writes, with an innocent curiosity. Perhaps it rears its titillating thumbnail on TikTok during your bedtime doomscroll routine. Perhaps it finds its way to you by way of a DM from that younger co-worker with annoyingly smooth skin. Or perhaps it simply happens upon you by pure serendipity. I mean algorithm. Either way…