It doesn't stop, I think it's a constant thought. They will continue to try as long as it is profitable. They have a lot of problems and they keep trying. Another condition is that many countries are afraid of the high fluctuations of Bitcoin.
The condition as a real currency is not so I think. I just hope this crypto industry continues to grow. The trust is getting bigger and it will change the mindset of many people. It will take a long time if you expect Bitcoin to be accepted as a legal currency. Just look at the history of current money, they also take a very long time and the process is not easy.