Same people that make clothes for fun usually do not work at sweatshops.
Some bakers started baking as a hobby, got really good at it, and then better tools and profit margins came about. Now they were forced to make low quality bread at work for 8 hours straight every day and seeing 90% of their colleagues that they considered pretty good bakers actually be fine with it.
How exciting do you think those bakers are to bake more bread at home after they go though slopping bread at work? How enthusiastic are they still about their hobby after a few years or a decade?