Benz made the first car in 1886, which in your analogy means today is 1900.
I will be curious to see how crypto holds up in recession or under monetary crisis.
One of the reasons it was created hasn't really been tested, since the economy in the west hasn't faced a major crisis since its invention.
It seems plausible (if unlikely) that external events could push crypto adoption into more "normal" use cases. E.g. Israel's recent ban on cash transactions points to one way more things may become untenable in traditional finance.
I don't actually have strong opinions on what will happen - I do find your analogy fun to think about though!