Yes. As others said, it could be a mechanical fuse. However, engineered obsolescence is a real possibility. A friend of mine had a product manufactured in China

Yes. As others said, it could be a mechanical fuse. However, engineered obsolescence is a real possibility. A friend of mine had a product manufactured in China. He said the factory he partnered with asked him straight-up "Where do you want the weak part? When do you want it to break?" So, I guess it is pretty standard practice to do this (admitted anecdote here, but still)