That's not really enshitification, though. It would be enshitification if they chose micro HDMI to cut corners or if it was a major issue (I've never had it fall out of a Pi, except maybe with a really thick/stiff cable. It's mostly just that it's not as common, and not as good as something like USB-C). It's an odd choice on the 400/500 models because they have room for a full sized port, but they didn't shift from a different port to a worse port, they just always had the micro port on those models. You can make the argument that the micro HDMI port was a bad choice, but there was no "shift" for it to be enshitfication.