What keeps BTC so high? If we speak openly, then BTC has no role in itself, it's just a dummy compared to other technologies on the other crypto
I know that didn't make sense when I first say it, but think about it, when something is biggest, it is not easy to drop it from the top. For example Tesla is the "best" electric car right now right? Well, other car manufacturers have been around for decades, ford is over a century long, don't you think they have enough money to spend billions upon billions on making the best ever electric car? They can do it but they are not doing it because Tesla is already big and when you are big it is hard to be not big anymore. Bitcoin is biggest, and that causes it to stay biggest.