Where can I find a world map with countries or even smaller regions and their access to exchanges? Coinbase doesn't work in Cuba. Binance pulled out of Canada. Others disappeared completely.

I'd love to see this develop over time, with filters for types of exchanges.

Show me an animated world map with countries colored according to the count of

* market places that offer

* national wire transfer with

* more than $1million trade volume each per month

* since 2019