RE: House of Cards12 Nov 2022 11:54
"I would have to say that , although most crypto coins have little or no intrinsic value, so do have utilitarian value"
My knowledge of Crypto and blockchain is limited, from what I can gather blockchain as a technology is extremely useful, I don't see many real world uses for Crypto currencies.
If you want to use the underground in London, you can use your contactless debit card, or mobile phone, to directly pay for your journey. In developed countries you can use bank transfers, PayPal or similar and credit/debit cards to pay for anything; In underdeveloped economies, phone apps like MPESA have allowed money to be exchanged as easily as cash, so why is Crypto needed for any of those use cases? The only possible use I can see for Crypto, is to transfer money internationally, but even that's a stretch with the volatility and security concerns around crypto, I'd rather use the banking system and pay the charges to have at least some level of safety and security. In the case of the international money transfers, using crypto, I would think there are conversion costs at either end of the transaction, and I have no idea how much those costs might be; The Crypto bull case is that people won't convert, they'll just store their money in Crypto and everyone will use crypto for anything and everything everywhere, what are the chances of that? Let's imagine that there's a future for Crypto, why would the current coins be used? The central banks could create their own stable coins, backed by the currency they're tied to, and all the current coins could disappear.
In summary Blockchain is good, but I don't see real world uses for Crypto currencies in their current form and what's to stop the Central Banks creating their own stable coins, making the current coins redundant.