Did you agree that In order for cryptocurrencies to start growing again, institutional money need to enter the market making the prices soar - That may will cause an increase in volume, making the big players re-enter the market followed by the new wave of adopters.

Support is indeed needed. More investors have to pitch in. Number of countries should increase to adapt crypto currencies. There should be more demand. A good news is, every year number of people becoming aware of crypto coins is increasing and number of ICOs too. Hope this ratio doubles up and increases the coins' values.
it seems that the coin value is still following the condition of Bitcoin. so want as much as any ICO, if Bitcoin prices are still bad, then other coin prices will also worsen