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The article suggests a reason: > Places like Hong Kong and Tokyo have a lot of commuters, leading to a lot of congestion around station gates. However I think
by timewizard 1y ago
The article suggests a reason:
> Places like Hong Kong and Tokyo have a lot of commuters, leading to a lot of congestion around station gates.
However I think it's actually _population density_ that's the critical factor. The investment in new payment technologies is much more likely to pay off in these environments than in the US.