My first computer was a Macboon Pro from 2012. I replaced it (well, the aluminum unibody, ship of theseus-style) with a 2017 Macbook Pro when I started college. Now I've got so much muscle memory with the Apple layout that at work I use a USB apple keyboard with my ubuntu workstation. My coworkers are almost all mechanical keyboard junkies, and they never let me hear the end of it.