(Financial Times, but via archive.is so no paywall.)
As someone who's old and married, I've never had to use dating apps, but have been fascinated by how much they've taken over, and the various features and innovations they've added over the years. This is half a tech piece, half an economic one (if crossposting existed, would definitely throw this in ~econ as well), since it's a combination of factors leading to the decline of these apps.
Really fun and good read.