I searched to find the reasons why bitcoin is still on the head of crypto money but I haven't really found, the only thing that are perhaps the author of this success are money and fame;
Money; because the BTC Dev didn't seek to become rich when realising this work and giving egal chanc to every one who addopted his idea.
The fame; because the dev also didn't seek to get a name and become famous, he prefered to stay anonymos.
is there any other reason I don't know?
its the first born, its limited and there is so much room of improvement on bitcoin blockchain, we havent started yet the smart contract built in bitcoin network just like the etherium, but soon enough it will.