As a product design engineer, that's always in the back of my mind but at the end of the day, this is a niche within a niche and even with previous side busines

As a product design engineer, that's always in the back of my mind but at the end of the day, this is a niche within a niche and even with previous side businesses, I've realized that most chinese cloners don't bother unless there's real money in it.