It may require a hard fork to reset the rules. I'm concerned about the reward halving in two years among other things. But the spirit of the BTC community is the strongest force going for it.
Isn't bitcoin cash or bitcoin gold enough for you?
Also I am concered on upcoming halving. As you see, rise started after some months from halving and it rised a lot. But now bitcoin isn't 600$, it's 10x more and if we got nearly 20K record, logically we can get min 50 and max 200K price of bitcoin.