So all you can come up with is some edge cases where traditional banking can't be relied on? Seems like a very convoluted way of saying that crypto is usually worse than traditional banking.
Also just wait until you hear that if you can buy crypto, you can probably participate in forex as well. I know people who come from countries you describe, and they just use euros or dollars because a highly volatile currency with astronomical payment processing fees is the opposite of what one needs for daily life, no matter how much what the SV techbros wish it weren't the case.
Yeah and a motorcycle is almost as heavy as a car... if you compare a Honda Goldwing (379 kg) to a Citroën 2CV (475 kg).
I didn't say anything useful, but we sure cherry-picked ourselves out of the general statement that cars 5-10 times heavier than motorcycles!