Because to my knowledge there are several countries in southeast asia that have not legalized bitcoin. And what is our endeavor for bitcoin in southeast asia to be legal like any other country (which has legalized bitcoin).
Will the impact be positive or negative?
Here in my country bitcoin is legal because we have a digital wallet or bitcoin wallet where your bitcoin can keep or hold it. And many people who have bitcoin used this bitcoin wallet because of its strong security and you are sure that your bitcoin is very safe from the hackers.