They said this two years ago. "In the next couple years" rhetoric is outdated and in large part primitive way of thinking about the markets. Money just didnt come in like everyone thought it would. Im starting to think that regardless of the way bitcoin performs alt market may just sit in the fucking pit or make scant movements from small stirs retail traders induce. Cannot say this will be applicable to all altcoins but most may just never go in either direction. Not even down. May just chug in stupid sideways direction for years. I can say, after two years Im tired of this shit.