How using feature flags makes your product development successful and safe?
By the given example you can follow the process from idea to satisfied customers
Software (or even hardware) development could be a real challenge. Not just because it needs all your attention and a lot of time to do but you cannot be sure (even if you made research on the market) that your customers would like the new feature or product.
That is the reason why product development is not just a part of a job, but it is an independent work. It needs specialists, managers, tactics, and tools too. Having a good idea is far too little to give off the perfect software product - you are going to need the best people and the best tools for that.