Cryptos Don’t Charge High Processing Fees
Remember December 2017? It's hard to convince regular people that it won't happen again.
Cards are Inherently Vulnerable to Theft and Compromise
They are, but most people think(and in a way rightly so) that cryptos are much more vulnarable to that.
Crypto Can’t be Blocked or Easily Confiscated
Depending on where your crypto is, it can be blocked or confiscated in some cases, on an exchange, for instance.
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Although I think it's important to explain the advantages of using crypto to regular people, it seems it should be done in a different way than Coinidol did.