Seems no one have a courage to giving a clear answer, except Indonesian intelligence service (Badan Intelijen Negara / BIN). BIN told the media, disallowance for #2019GantiPresiden movement, because of its similarity to Syria caliphate (khilafah) movement in 2011, before Syria civil war.
August 29, 2018, BIN Sebut Gagasan Khilafah Hidup di Pendukung #2019GantiPresiden.
I agree with this argument.
But, why does the police, Kabareskrim Arief Sulistyanto, seem unwilling to give assertiveness, so that the intelligence must provide explanation to public?
Isa Anshari, Neno Warisman and Mardani Ali Sera, trio #2019GantiPresiden activists sued to the police by Mr Joko Widodo supporters.
August 14, 2018, Kampanyekan #2019GantiPresiden, Neno Warisman dan Mardani Ali Sera Dilaporkan ke Bareskrim.
August 28, 2018, Kabareskrim Belum Sentuh Laporan Kasus Mardani Ali dan Neno Warisman.
Arief Sulistyanto told the media, not even touch the trio #2019GantiPresiden case yet. Why? I believe it is because of Isa Anshari factor.
Forum Perjuangan Rakyat Ketapang (FPRK), an NGO's operates by Isa Anshari, even gave awards to Kapolda Arief Sulistyanto as a Peasant Hero.