Gendered Dummy Data in Online Programming Courses

The test data/subject matter of all these programming courses I’ve been taking is always either dungeons and dragons or games or robots, seriously. Where are the programming classes that use glitter or barbie as test data/subjects. What about cleaning products, vacuum cleaners, diaper brands, laundry detergents. ┬áNo wonder men are so reluctant to share home duties. They are always thinking about dragons and robots. I’m kidding here. I would like to see some less gender stereotyped content in these things though.