There has not been such a large jump in BTC price for a very long time, so many people were not prepared. In my opinion, this was the main reason for the quick conversion of altcoins to BTC and this mainly make this difference. I think that with a stable and slower growth, these differences will be little, and even some altcoins (such as ETH) will gain value faster.
why are you not ready before you start investing with crypto currencies, investors must know all the risks that will be obtained in these investments and in circumstances such as these investors do not panic
I think that you are in the prospects of ethereum. No one doubts especially after the unsuccessful renewal of Constantinople, when the transaction speed increased significantly, and the price for the transfer of coins decreased. But I would also like to mention the update of St. Petersburg, which was aimed at unblocking the funds But their company. This is also a great achievement for the team and other users of cryptocurrency.