Basically those are my ideas. it looks like here in China just very few people know about crypto, others know but don't believe and for those who was involved in crypto, for them are now more difficult. here people don't have exchanges now. so, is very difficult to them cash out / buy. also I know a looooott of sellers who work in companies selling stuff and there's always the problems with money transfers from other countries to make business with their customers around the world. (very expensive banking fees / super slow transactions / a lot of questions of economical authorities of their countries) Like Venezuela, Argentina. etc..
Plus, I speak Spanish, so, I think we could do something interesting in China / world now with crypto. all those problems to make business are opportunities. things that have to be solved.