It will be beneficial to know how many peoples are using crypto from every country. This will show us the percentage of adoption in that respective country. I know some county where crypto is not officially legal but many people are using it. I know there is some data in the internet that shows India has the largest users in the crypto world but it looks totally incorrect to me.
It could be but it is kinda impossible to get the number because we all know that they use crypto because they want to create transactions without others knowing it. And maybe because their country might have the highest crypto users but does their country already accepted it? In my country many people used crypto in different ways but it is not legal in here and even not legal they are afraid to do more transactions because our government will jail them by not paying taxes.