There is no such guy in bitcoin. Top walles there are bitfinex and something else. Top cryptos don't have more than 1-2% in top wallet. And of course half of circulating supply never belongs to top 25 wallets.

This is effectively a heavy premine. Which makes it too vulnerable and therefore I wouldn't bet on it to go anywhere far if there is no major breakthrough. And that is unlikely considering the github activity.

I'm paid for the FUD.