I don't think this is going to happened, since the Indonesian government is also still studying about the possibility to the block-chain system implemented in Central Bank of Indonesia.Please check this link, https://katadata.co.id/berita/2017/11/09/bi-akan-lakukan-kajian-sebelum-adopsi-sistem-blockchain. Furthermore, nothing can stop blockchain technology and cyrptocurrency to enter Indonesia, not even the government, so I am not worry about it.
Mbak Saya sudah bikin tinjauan dari sisi aturan hukumnya secara sekilas
https://steemit.com/indonesia/@happyphoenix/bitcoin-di-mata-bank-indonesia-bitcoin-in-perspective-central-bank-of-republic-indonesia-ppw1
( I have already made a jurisdiction explaination about perspective Central Bank of Republic Indonesia on Bitcoin)
I hope so.
However, just because a government is aiming to integrate blockchain technology into their systems doesn’t mean they still can’t and won’t ban Bitcoin and other cryptos.
They might not be able to stop it, but there could still be complications if they attempt to criminalize it. Hopefully, their education on the matter will accelerate prior to such happening.