it does not rule out the possibility, but we need to know, if there is a cryptocurrency that can take over bitcoin it will take 5 to 10 years. How come, since the arrival of bitcoin he has become part of our flesh and blood .. while saying new crypto as a substitute is not easy, the point is bitcoin is still bitcoin, as a single and parent. as for innovation in growing the bitcoin revolution in the future.
Nothing can compares to bitcoin and those altcoins who are continuously existing will not replace or surpass the value of bitcoin.
But there are other coins who are also profitable but not the same profit like bitcoin can do to our investments. Having different sources of profit will make you flexible and learn a lot not only relying on a certain coin. There are a a lot of opportunities that you can find in cryptocurrency and blockchain technology so you need to explore it.
Bitcoin is the best and based on my experience, I always prioritize bitcoin above all other coins that I've invested.