Of course, it's the developer that should be held responsible for the death of their token/coin. Yes, I know there's that negative effect from the activities of dumpers; especially those who get the tokens from airdrops or bounties. It's the duty of devs to know how to cushion that effect and find a way to discourage heavy dumping. It should be done in a way that buyers can also show their strength while paper hands are selling off. Devs should encourage investors to hodl by putting up incentives like staking to earn and other activities. Again, there should be a good token unlock mechanism in percentage that won't be much as to have a lot of tokens released to airdroppers or investors. More importantly, most of the devs are criminals who intentionally would create scam and worthless tokens just to get money from unsuspecting investors. From start, they already know they're not going to develop that project further. It's just a cash out for them, easy money.