Bitcoin Cash is a hard fork of Bitcoin. Anyone who owned BTC before the hard fork automatically has BCH. The exchanges had no choice and had to give the users who stored BTC in their exchange wallets their share of BCH.
What about the other tons of BItcoin (
shit) hard forks that happened until now? Bitcoin Cash was not only a Bitcoin hard fork, but some kind of "split" from the community, thus they knew BCH trades would have a big volume and a loyal community.
Q: How will forked coins be reviewed?
A: The forked coin will go through the same strict listing review process as any other coin.