It might turn into new form of cash in future! Wallets like pay-pal, paytm couldn't cut down cash completely even though they have been running with full pace for all these years. Although, cash payemts did reduce to quite an extent, it didnt become extinct. So i feel cryptocurrency will follow the same trend or it might transform itself in a new form of cash!
Crypto currency is an alternative form transaction without FIAT money. Decentralized traction globally, adopted by growing investor on the crypto trading market, and almost all advanced country is looking into adopting this form of transaction, they are now talking about on how to better regulate the crypto currency transaction as it global acceptance is growing each trading market. We can see the transaction using crypto each day, a lot of crypto investor participate on the trading market. The phenomenal entry of crypto market trading is unstoppable. Once the issues on Banned, Scammer,Regulation are address, we can say by then, people are would opted to use Crypto instead of FIAT.