To get free Bitcoin "gold", one just need to keep Bitcoins in exchange? Like for exemple did Kraken.com last time give Bitcoin Cash to all those who had Bitcoins? Relatively new in this world so don't know what happened in last fork. Or one need to keep them in particular bitcoin wallet to get free gold?
It is upto your choice of keeping bitcoins in exchange or keeping them in hardware or desktop wallet. If you keep in exchange you can get the coins immediately or later but you have to do nothing. But it is risky also. If you keep in hardware or desktop wallet then you have to follow the steps to secure your bitcoins and then claim the Bitcoin Gold coins. So which one suits you that you can do it.