https://prnt.sc/j8ij29as we can see the bitcoin dominance is getting lower and lower and i think on long term ethereum will end the dominance
Now at the end of 2018, specific in November, the BTC dominance is more than 50%. In my view, in the next 5 year, BTC will dominate the market, and ETH will stand at 2nd place stability. In the future, ETH will be replaced BTC, but I think the prospect is so far away.