If $ETH keeps dropping in the future and stays weak... For example, if it falls below 1000 and stays below 1000, or even below 500 for a long time, it might never recover its glory. Vitalik keeps selling and selling. Some people lose money, some get liquidated, and some go bankrupt and end up in debt. Vitalik's personal security isn't that great either. I suspect it's only a matter of time before Vitalik gets kidnapped, lol.