Ether’s (ETH) price action is expected to be “cautious” until the Ethereum blockchain’s Shanghai upgrade, due later this month, as the market is concerned about a supply overhang, Bernstein said in a research report Wednesday.
I mean the savings account in a bank gives you a return too, maybe even more in some cases, but doesn't go up itself at the same time, in this case ETH goes up AND gives you more ETH at the same time, it is an investment that is amazing, so many will want to go back in. Secondly, even if there were, we are talking about hundreds of millions of dollars worth of bitcoin mined every single day, and it can still go up, so should ETH as well.