it's up to them, whether they will sell everything even though the price is cheap, or they will hodl their tokens, that is their right. and in this delta fork is not the one guilty of the fall of the market. and you need to know, the big 5 coin market is the most influential one.

ForkDelta volume is too small to affect anything negatively. Many hunters dump their rewards there and that is a good
opportunity for investors to buy some cheap coins. We have to be cautious and make sure we are buying the coin
we want by checking the contract  address.

You should look more closely at the numbers.
Yes, forkdelta allows anyone to sell their ERC20 tokens, but how much trading volume is actually going on?
You will find that mostly, there is ZERO trading going on.

forkdelta is not the problem.
decentralized exchanges like idex and forkdelta are necessary in the crypto world and help its economy.
Bounty hunters dumping is a thing of the past.
In order for the price of a token to truly crash, there would need to be a simultaneous dump on a high volume exchange.
Otherwise the 1 to 3% typically alloted to bounty hunters won't make any difference.

Now that most ICOs fail, there isn't even a place to make that kind of a dump anymore.

I have a bad experience with Fork delta, I lost my eth when making a deposit. since then I've never transacted through the exchange platform .