We see questions like this a lot in the comments. In fact, stealing an idea is not that easy.
Ideas are cheap. What matters is execution Paul Graham
Ideas are easy. Execution is hard Naval Ravikant
To me, an idea is worth nothing until it's executed. The idea is just a multiplier. Execution is worth millions. Steve Jobs
Work more on the art of execution. Ideas will never be the problem.
Don't forget to register