You can, but you also don’t have to make it from scratch. Various forms of real, non-ultraprocessed-and-candified chocolate are guaranteed sitting lonely and forgotten in grocery store baking aisles around the world at this very moment. There’s also the option of finding a reputable local chocolatier, if you have one. I’ve never lived anywhere where there aren’t at least several local options, if not countless, but maybe I’m just lucky that way. Even if not, there’s always online ordering.