Only way BTC goes to $4K is to bleed out the rest of the alts/shitcoins. BTC seems to be in really good shape around 6K. Just waiting for every other alt to die off (same at DOTCOM boom) so one will raise again. BTC is the "stable coin" everyone is searching for
Dotcom boom is very different to the blockchain era...you will lose a lot if you think they are the same!