Speaking from the crafting side here it does take an annoying amount of time to produce them. Then most of the time when listing them you get massively undercut by bots that spam craft them 24/7. It's not even worth it. Especially if there are not enough raiders doing content buying up supply. Just completely kills the market. The amount of time spent producing a full stack of potions I can craft entire full sets of gear that sell for 10x as much if not more.