For me, this is a problem that you don't need to worry about because my money is not all invested into it. The current decline is only temporary. You should invest in this fall. This is my suggestion. Because the policies of some countries lead to this fluctuation, there is no need to worry about it.
You are right. The market decreases and grows, and these are its laws. The market is very young. Look at diagram 2016-2018. Everything will return and will grow. When all sell, you shall buy