I posted this as a Linkedin article - after I started a post and was out of room. After several instances of being temporarily banned from linkedin, I decided to safekeep it here. Nature is a continuous and multidimensional system. Any model based on a discrete classification will necessarily be a dimension-reducing projection, and will create arbitrary and energy-hungry distortions. Justin Kunimune, CC BY-SA 4.0, via Wikimedia Commons This article started as a comment to this post.
Random Regulatory fact of the day: Apple is the sponsor of four medical devices in Australia. As expected, two are the two features of the Applewatch that are medical devices in Australia (registered in February and March 2021). Two others are gloves and infrared thermometers that Apple registered as importer at the start of the pandemic in early 2020. Technically, Apple started they #healthtech journey in Australia with thermometers and nitrile gloves.