Bitcoin in Indonesia is not legal yet, all buying and selling activities must use rupiah. In the past many sellers offered payment with bitcoin, now they can't. the government has given regulations so that all trading activities must use the rupiah. will this be a negative or a positive impact?
I think Indonesia only have a little impact for the crypto market in general, because the volume or the amount of people who use bitcoin in Indonesia is not as big as in the other country. The governments of Indonesia, don't directly banned the usage of bitcoin, but they just warn their people because of the high risk that bitcoin have.