Bitcoin will keep controlling the market anytime because bitcoin is the world's first cryptocurrency so I think the bitcoin will never be replaced with safe alcoin so I'm a bitcoin picry that will keep controlling the market until whenever and in all these worlds but you might be able to replace bitcoin because bitcoin has been through how many seasons from 2009 until sakrang and there is also possibility bitcoin will die because bitcoin has survived from 2009 until now maybe bitcoin will also die in time how many years