Cryptocurrency Inefficiency Concerns

Mozilla stops accepting cryptocurrency, Wikipedia may be next: Are dominos falling?

Interesting article criticizing the inefficiency of cryptos, specifically BTC and ETH. These are legitimate concerns that will prevent these systems from reaching the goals we have. I believe that we are very early in this industry and these problems are being solved. If you can’t handle the FUD (Fear, Uncertainty, Doubt), then you don’t deserve the gains.