I think he/she don't have the courage.
I have no intention of ever bothering Bitcoin.
Many are keep on saying that 51% attack is good, so that we know vulnerabilities.
I think this also goes to Bitcoin, so that we all know about Bitcoin vulnerabilities.
Why we don't have to attack Bitcoin, coz we holding too many Bitcoins, which will make us poor?
If so, then what about other coins?
Is BitcoinExpress a savior & protecting everyone from vulnerability coins?