Recently learned that more and more ICOs are closing deals through private sales and merely airdropping the coins. Will ICOs die, when will it?
ICOs will never die unless the signature campaign is banned from this forum. Signature campaign are the main passage of ICOs so that they will be known by the majoriy. Also, since are technology is always upgrading, one can never tell when is the dead end for ICOs.
ICO's don't die, it may closed account but don't die. anyway, maybe what you mean a closed account on the said coins. this can happened if no more activities coming in or posting on this treed, like campaign promotion, no more crypto currency activities on investment, it may closed eventually. But, there a lot of investment going on posted on the crypto trading market, yes the price value may goes up and down still, it is just market movement, remember that the market is VOLATILE, anything can happened at any time of the trading market.