I think the Ban will not affect the community, it will be possible to trade and Hodl cryptos if they know how to do it?. As cryptocurrency does allow Anonymous Transaction. I am not sure about wallets, What do you think and What can you suggest?
Possible people in India want to continue holding crypto or continue to work in trading there so many option because crypto is anonymous and holder is also anonymous. To stay anonymity of the holders makes sure the exchange or wallet they use isn't requiring KYC or any identification.