As a normal investor, what would you do if someone tells you that you can get a new coin for free, and the coin would be valued at 300$ something ?
Of course you accept.
That's basically what happened to bitcoin cash.
But bitcoin Gold flopped, why?
Not many wanted to get it ....
But who would refuse free money? You guessed it!
The majority of bitcoin is held in few hands.
Bitcoin cash was for them to get cash without selling the bitcoins.