Islamization of Asia.
Sure it's Arab fetish religion, but better than fetishizing literally everyone else (Arabs included).
It's unrealistjc to establish a ricecel caliphate.
Islam is more PC and palatable given it's wide establishment on south east Asia already. Indonesia is getting more salafist (fundamentalist) day by day and SEA immigrants will replace the East Asians due to birth rate and more traditional culture.
Sexpats will be limited to one foid due to religious restrictions, and also law.
The end results won't be perfect, but literally better than anything right now.