Interesting subject! A couple of questions might be:

- do we have some reliable adoption numbers and do we know what's driving adoption in the first place, i.e. do people understand how Bitcoin works and why it matters in the long run or is it more of a solution that is perceived to work for payments in the day to day?

- what countries are leading the pack and can we understand how to replicate adoption trends in other countries?

- are there leaders that understand how Bitcoin can improve their countries?