If that question were directed at me, I would say other people should focus on ETH accumulation while we keep buying Bitcoin. The reason I said that is because I want alts to also see nice price spikes like Bitcoin is doing. Alts can't moon if ETH doesn't experience price rally to the upside.
Shitcoins like ETH that grow too big, have always had an increasingly harder time to be pumped. Which is evident if you check out the ETH price charts since 2017 pump ATH. It has been consistently dumping and each time their pumping team tries to reverse that, they fail miserably.

As for other altcoins, they do their own thing. In fact with ETH failing to pump and give the bag-holders the profit they dream for, it creates the opportunity for other coins to be pumped bigger by pulling the liquidity from the dumping ETH market into their own pumps.