Why do you think blockchain miners have to solve math problems? Because the system needs to slow down the miners. Blockchain can only processes 4 to 6 transactions a second. hashgraph can do 200k to 300k a second and there is no need to slow the process down.
Nothing against blockchain, certainly the technology is here to stay but hashgraph has already improved on it. It's the American way. Find something good and make it even better.
Keep those borders open and welcome all those brilliant minds before they decide to go elsewhere!!
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