In my understanding, number of bitcoin users now is only 350,000, less than a million at least.
When it reaches 100 million, we are still in early adopter phase in global scale.
I have thought of the latter statement and now have something to say on the subject:
People are different. There are things that, by nature, become used by everyone on the planet. The others don't.
Bitcoin has failed to become easy enough to use by the general population (commoners).
The planetary post-lockdown money system must be simple to use. A child must be able to use it.