As the market becomes more saturated more users are turning towards the top two crypto coins and those who had already invested into other altcoins have starting shifting their funds towards Bitcoin and Ethereum as other altcoins have failed to capitalize the market. If this continues then how will altcoin survive? is it just the matter of time or something which altcoins need to work on by working on the missing link.
the thing that can be done is to survive with a project that they own. in this case, they need to develop their projects to be better, and needed. This is not a matter of price, because when a project has quality, people will need it, and make more requests that cause prices to rise again.
like binance, we know that currently, the price of BNB tokens is very high compared to the initial price. this is because of the quality of the token, and people's needs for that coin. so, when investors return to bitcoin and ethereum, altcoin can survive with their quality.