Well, I will do so if I have plenty of money as well. Accumulating coins during low prices is a good move for sure, especially toward strong coin like ETH. It is easy to earn multiple times profit when the market turns bullish.
One of the reasons why the whales will keep winning and those who are simply looking for a way to get rich overnight will end up becoming extremely stuck in their mentality till they keep losing out eventually. At this moment, Ethereum has taken out most of its last year gains and this is obviously a time to be accumulating. Of course the whales are definitely doing that, so it is left for each and every individual to as well be seeing that as an opportunity to be seeing a good chance to get in now if they are smart.