Execs at US digital banks say European challengers, like N26, are underestimating the hurdles they will face in the US, like regulation and cultural differences (Protocol)

Protocol:
Execs at US digital banks say European challengers, like N26, are underestimating the hurdles they will face in the US, like regulation and cultural differences  —  Banking is becoming increasingly all-digital, and European upstarts want to dominate in the U.S. But it won't be that simple, experts say.