The crypto ecosystem/market has a way of movement, and the movement is a rollercoaster ride. The decline in the price of tokens in the market and in ETH has made losses to a lot of crypto investors, and this will change in the nearest future. The price of ETH will boom up again, and there will be profits for everyone. But note, there can still be deep even after the moon.
ETH will rise, because it is a popular coin having lots or backers/organizations using and supporting it.