It depends on the will of big whales.
But if the crisis is about ETH's network everything depend on the developers of ethereum.
Are them can recover it, but if we look planning of the developers next years, i think the problem will can be recovered. Although i am still doubt ethereum will become the future of cryptos.
On my side i got lot of doubts also since this lately eth network got so many problems facing and its totally disgusting to see that and some other coins whos been attach to them need to do some hardforks to pass the problem on eth, but seems for now the little problems has been fix,
But i am not sure either as many people said that eth will became a future crypto since the bitcoins stands strong and people will surely not givin up to that coin, many of us surely settled down for the top 1 crypto currency for now.